328522075

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 483451200

約数和(自身を除く): 154929125

約数列:

[1, 5, 7, 25, 35, 37, 113, 175, 185, 259, 449, 565, 791, 925, 1295, 2245, 2825, 3143, 3955, 4181, 6475, 11225, 15715, 16613, 19775, 20905, 29267, 50737, 78575, 83065, 104525, 116291, 146335, 253685, 355159, 415325, 581455, 731675, 1268425, 1775795, 1877269, 2907275, 8878975, 9386345, 13140883, 46931725, 65704415, 328522075]

約数ペア:

[(1, 328522075), (5, 65704415), (7, 46931725), (25, 13140883), (35, 9386345), (37, 8878975), (113, 2907275), (175, 1877269), (185, 1775795), (259, 1268425), (449, 731675), (565, 581455), (791, 415325), (925, 355159), (1295, 253685), (2245, 146335), (2825, 116291), (3143, 104525), (3955, 83065), (4181, 78575), (6475, 50737), (11225, 29267), (15715, 20905), (16613, 19775)]