83162925

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11970

約数の個数: 36

約数和(自身を含む): 153771904

約数和(自身を除く): 70608979

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 11923, 35769, 59615, 107307, 178845, 298075, 369613, 536535, 894225, 1108839, 1848065, 2682675, 3326517, 5544195, 9240325, 16632585, 27720975, 83162925]

約数ペア:

[(1, 83162925), (3, 27720975), (5, 16632585), (9, 9240325), (15, 5544195), (25, 3326517), (31, 2682675), (45, 1848065), (75, 1108839), (93, 894225), (155, 536535), (225, 369613), (279, 298075), (465, 178845), (775, 107307), (1395, 59615), (2325, 35769), (6975, 11923)]