25265310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3929

約数の個数: 64

約数和(自身を含む): 71553024

約数和(自身を除く): 46287714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 3881, 6510, 7762, 11643, 19405, 23286, 27167, 38810, 54334, 58215, 81501, 116430, 120311, 135835, 163002, 240622, 271670, 360933, 407505, 601555, 721866, 815010, 842177, 1203110, 1684354, 1804665, 2526531, 3609330, 4210885, 5053062, 8421770, 12632655, 25265310]

約数ペア:

[(1, 25265310), (2, 12632655), (3, 8421770), (5, 5053062), (6, 4210885), (7, 3609330), (10, 2526531), (14, 1804665), (15, 1684354), (21, 1203110), (30, 842177), (31, 815010), (35, 721866), (42, 601555), (62, 407505), (70, 360933), (93, 271670), (105, 240622), (155, 163002), (186, 135835), (210, 120311), (217, 116430), (310, 81501), (434, 58215), (465, 54334), (651, 38810), (930, 27167), (1085, 23286), (1302, 19405), (2170, 11643), (3255, 7762), (3881, 6510)]