959280075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 1999976160

約数和(自身を除く): 1040696085

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 41, 45, 57, 65, 75, 95, 117, 123, 171, 195, 205, 225, 247, 285, 325, 369, 421, 475, 533, 585, 615, 741, 779, 855, 975, 1025, 1235, 1263, 1425, 1599, 1845, 2105, 2223, 2337, 2665, 2925, 3075, 3705, 3789, 3895, 4275, 4797, 5473, 6175, 6315, 7011, 7995, 7999, 9225, 10127, 10525, 11115, 11685, 13325, 16419, 17261, 18525, 18945, 19475, 23985, 23997, 27365, 30381, 31575, 35055, 39975, 39995, 49257, 50635, 51783, 55575, 58425, 71991, 82095, 86305, 91143, 94725, 103987, 119925, 119985, 136825, 151905, 155349, 175275, 199975, 224393, 246285, 253175, 258915, 311961, 327959, 359955, 410475, 431525, 455715, 519935, 599925, 673179, 759525, 776745, 935883, 983877, 1121965, 1231425, 1294575, 1559805, 1639795, 1799775, 2019537, 2278575, 2599675, 2951631, 3365895, 3883725, 4263467, 4679415, 4919385, 5609825, 7799025, 8198975, 10097685, 12790401, 14758155, 16829475, 21317335, 23397075, 24596925, 38371203, 50488425, 63952005, 73790775, 106586675, 191856015, 319760025, 959280075]

約数ペア:

[(1, 959280075), (3, 319760025), (5, 191856015), (9, 106586675), (13, 73790775), (15, 63952005), (19, 50488425), (25, 38371203), (39, 24596925), (41, 23397075), (45, 21317335), (57, 16829475), (65, 14758155), (75, 12790401), (95, 10097685), (117, 8198975), (123, 7799025), (171, 5609825), (195, 4919385), (205, 4679415), (225, 4263467), (247, 3883725), (285, 3365895), (325, 2951631), (369, 2599675), (421, 2278575), (475, 2019537), (533, 1799775), (585, 1639795), (615, 1559805), (741, 1294575), (779, 1231425), (855, 1121965), (975, 983877), (1025, 935883), (1235, 776745), (1263, 759525), (1425, 673179), (1599, 599925), (1845, 519935), (2105, 455715), (2223, 431525), (2337, 410475), (2665, 359955), (2925, 327959), (3075, 311961), (3705, 258915), (3789, 253175), (3895, 246285), (4275, 224393), (4797, 199975), (5473, 175275), (6175, 155349), (6315, 151905), (7011, 136825), (7995, 119985), (7999, 119925), (9225, 103987), (10127, 94725), (10525, 91143), (11115, 86305), (11685, 82095), (13325, 71991), (16419, 58425), (17261, 55575), (18525, 51783), (18945, 50635), (19475, 49257), (23985, 39995), (23997, 39975), (27365, 35055), (30381, 31575)]