65436491205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7156

約数の個数: 144

約数和(自身を含む): 129800346624

約数和(自身を除く): 64363855419

約数列:

[1, 3, 5, 9, 15, 17, 23, 31, 45, 51, 69, 85, 93, 115, 153, 155, 207, 255, 279, 289, 345, 391, 465, 527, 713, 765, 867, 1035, 1173, 1395, 1445, 1581, 1955, 2139, 2601, 2635, 3519, 3565, 4335, 4743, 5865, 6417, 6647, 7057, 7905, 8959, 10695, 12121, 13005, 17595, 19941, 21171, 23715, 26877, 32085, 33235, 35285, 36363, 44795, 59823, 60605, 63513, 80631, 99705, 105855, 109089, 119969, 134385, 162311, 181815, 206057, 218767, 299115, 317565, 359907, 403155, 486933, 545445, 599845, 618171, 656301, 811555, 1030285, 1079721, 1093835, 1460799, 1799535, 1854513, 1968903, 2039473, 2434665, 2759287, 3090855, 3281505, 3719039, 5031641, 5398605, 6118419, 7303995, 8277861, 9272565, 9844515, 10197365, 11157117, 13796435, 15094923, 18355257, 18595195, 24833583, 25158205, 30592095, 33471351, 41389305, 45284769, 46907879, 55785585, 63223663, 75474615, 85537897, 91776285, 124167915, 140723637, 167356755, 189670989, 226423845, 234539395, 256613691, 316118315, 422170911, 427689485, 569012967, 703618185, 769841073, 948354945, 1283068455, 1454144249, 2110854555, 2845064835, 3849205365, 4362432747, 7270721245, 13087298241, 21812163735, 65436491205]

約数ペア:

[(1, 65436491205), (3, 21812163735), (5, 13087298241), (9, 7270721245), (15, 4362432747), (17, 3849205365), (23, 2845064835), (31, 2110854555), (45, 1454144249), (51, 1283068455), (69, 948354945), (85, 769841073), (93, 703618185), (115, 569012967), (153, 427689485), (155, 422170911), (207, 316118315), (255, 256613691), (279, 234539395), (289, 226423845), (345, 189670989), (391, 167356755), (465, 140723637), (527, 124167915), (713, 91776285), (765, 85537897), (867, 75474615), (1035, 63223663), (1173, 55785585), (1395, 46907879), (1445, 45284769), (1581, 41389305), (1955, 33471351), (2139, 30592095), (2601, 25158205), (2635, 24833583), (3519, 18595195), (3565, 18355257), (4335, 15094923), (4743, 13796435), (5865, 11157117), (6417, 10197365), (6647, 9844515), (7057, 9272565), (7905, 8277861), (8959, 7303995), (10695, 6118419), (12121, 5398605), (13005, 5031641), (17595, 3719039), (19941, 3281505), (21171, 3090855), (23715, 2759287), (26877, 2434665), (32085, 2039473), (33235, 1968903), (35285, 1854513), (36363, 1799535), (44795, 1460799), (59823, 1093835), (60605, 1079721), (63513, 1030285), (80631, 811555), (99705, 656301), (105855, 618171), (109089, 599845), (119969, 545445), (134385, 486933), (162311, 403155), (181815, 359907), (206057, 317565), (218767, 299115)]