87955965

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2957}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 152739288

約数和(自身を除く): 64783323

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 2957, 3305, 5949, 8871, 9915, 14785, 26613, 29745, 44355, 133065, 1954577, 5863731, 9772885, 17591193, 29318655, 87955965]

約数ペア:

[(1, 87955965), (3, 29318655), (5, 17591193), (9, 9772885), (15, 5863731), (45, 1954577), (661, 133065), (1983, 44355), (2957, 29745), (3305, 26613), (5949, 14785), (8871, 9915)]