3805099025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 6018448128

約数和(自身を除く): 2213349103

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 97, 175, 215, 301, 325, 401, 455, 485, 559, 679, 1075, 1261, 1505, 2005, 2275, 2425, 2795, 2807, 3395, 3913, 4171, 5213, 6305, 7525, 8827, 10025, 13975, 14035, 16975, 17243, 19565, 20855, 26065, 29197, 31525, 36491, 38897, 44135, 54223, 70175, 86215, 97825, 104275, 120701, 130325, 145985, 182455, 194485, 220675, 224159, 271115, 272279, 379561, 431075, 505661, 603505, 729925, 912275, 972425, 1120795, 1355575, 1361395, 1569113, 1672571, 1897805, 2528305, 3017525, 3539627, 5603975, 6806975, 7845565, 8362855, 9489025, 11707997, 12641525, 17698135, 21743423, 39227825, 41814275, 58539985, 88490675, 108717115, 152203961, 292699925, 543585575, 761019805, 3805099025]

約数ペア:

[(1, 3805099025), (5, 761019805), (7, 543585575), (13, 292699925), (25, 152203961), (35, 108717115), (43, 88490675), (65, 58539985), (91, 41814275), (97, 39227825), (175, 21743423), (215, 17698135), (301, 12641525), (325, 11707997), (401, 9489025), (455, 8362855), (485, 7845565), (559, 6806975), (679, 5603975), (1075, 3539627), (1261, 3017525), (1505, 2528305), (2005, 1897805), (2275, 1672571), (2425, 1569113), (2795, 1361395), (2807, 1355575), (3395, 1120795), (3913, 972425), (4171, 912275), (5213, 729925), (6305, 603505), (7525, 505661), (8827, 431075), (10025, 379561), (13975, 272279), (14035, 271115), (16975, 224159), (17243, 220675), (19565, 194485), (20855, 182455), (26065, 145985), (29197, 130325), (31525, 120701), (36491, 104275), (38897, 97825), (44135, 86215), (54223, 70175)]