9587470905

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 18338918400

約数和(自身を除く): 8751447495

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 197, 261, 279, 401, 435, 465, 591, 783, 837, 899, 985, 1203, 1305, 1395, 1773, 2005, 2697, 2955, 3609, 3915, 4185, 4495, 5319, 5713, 6015, 6107, 8091, 8865, 10827, 11629, 12431, 13485, 17139, 18045, 18321, 24273, 26595, 28565, 30535, 34887, 37293, 40455, 51417, 54135, 54963, 58145, 62155, 78997, 85695, 91605, 104661, 111879, 121365, 154251, 164889, 174435, 177103, 186465, 236991, 257085, 274815, 313983, 335637, 360499, 394985, 523305, 531309, 559395, 710973, 771255, 824445, 885515, 1081497, 1184955, 1569915, 1593927, 1678185, 1802495, 2132919, 2290913, 2448907, 2656545, 3244491, 3554865, 4781781, 5407485, 6872739, 7346721, 7969635, 9733473, 10664595, 11454565, 12244535, 16222455, 20618217, 22040163, 23908905, 34363695, 36733605, 48667365, 61854651, 66120489, 71018303, 103091085, 110200815, 213054909, 309273255, 330602445, 355091515, 639164727, 1065274545, 1917494181, 3195823635, 9587470905]

約数ペア:

[(1, 9587470905), (3, 3195823635), (5, 1917494181), (9, 1065274545), (15, 639164727), (27, 355091515), (29, 330602445), (31, 309273255), (45, 213054909), (87, 110200815), (93, 103091085), (135, 71018303), (145, 66120489), (155, 61854651), (197, 48667365), (261, 36733605), (279, 34363695), (401, 23908905), (435, 22040163), (465, 20618217), (591, 16222455), (783, 12244535), (837, 11454565), (899, 10664595), (985, 9733473), (1203, 7969635), (1305, 7346721), (1395, 6872739), (1773, 5407485), (2005, 4781781), (2697, 3554865), (2955, 3244491), (3609, 2656545), (3915, 2448907), (4185, 2290913), (4495, 2132919), (5319, 1802495), (5713, 1678185), (6015, 1593927), (6107, 1569915), (8091, 1184955), (8865, 1081497), (10827, 885515), (11629, 824445), (12431, 771255), (13485, 710973), (17139, 559395), (18045, 531309), (18321, 523305), (24273, 394985), (26595, 360499), (28565, 335637), (30535, 313983), (34887, 274815), (37293, 257085), (40455, 236991), (51417, 186465), (54135, 177103), (54963, 174435), (58145, 164889), (62155, 154251), (78997, 121365), (85695, 111879), (91605, 104661)]