57752955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 108501120

約数和(自身を除く): 50748165

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 269, 367, 585, 807, 1101, 1345, 1835, 2421, 3303, 3497, 4035, 4771, 5505, 10491, 12105, 14313, 16515, 17485, 23855, 31473, 42939, 52455, 71565, 98723, 157365, 214695, 296169, 493615, 888507, 1283399, 1480845, 3850197, 4442535, 6416995, 11550591, 19250985, 57752955]

約数ペア:

[(1, 57752955), (3, 19250985), (5, 11550591), (9, 6416995), (13, 4442535), (15, 3850197), (39, 1480845), (45, 1283399), (65, 888507), (117, 493615), (195, 296169), (269, 214695), (367, 157365), (585, 98723), (807, 71565), (1101, 52455), (1345, 42939), (1835, 31473), (2421, 23855), (3303, 17485), (3497, 16515), (4035, 14313), (4771, 12105), (5505, 10491)]