63265150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7487}}^1$

素因数の和:7525

約数の個数: 36

約数和(自身を含む): 127438272

約数和(自身を除く): 64173122

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7487, 8450, 14974, 37435, 74870, 97331, 187175, 194662, 374350, 486655, 973310, 1265303, 2433275, 2530606, 4866550, 6326515, 12653030, 31632575, 63265150]

約数ペア:

[(1, 63265150), (2, 31632575), (5, 12653030), (10, 6326515), (13, 4866550), (25, 2530606), (26, 2433275), (50, 1265303), (65, 973310), (130, 486655), (169, 374350), (325, 194662), (338, 187175), (650, 97331), (845, 74870), (1690, 37435), (4225, 14974), (7487, 8450)]