74270925

素因数分解:

$3^4\times 5^2\times {\mathrm{36677}}^1$

素因数の和:36699

約数の個数: 30

約数和(自身を含む): 137579178

約数和(自身を除く): 63308253

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 36677, 110031, 183385, 330093, 550155, 916925, 990279, 1650465, 2750775, 2970837, 4951395, 8252325, 14854185, 24756975, 74270925]

約数ペア:

[(1, 74270925), (3, 24756975), (5, 14854185), (9, 8252325), (15, 4951395), (25, 2970837), (27, 2750775), (45, 1650465), (75, 990279), (81, 916925), (135, 550155), (225, 330093), (405, 183385), (675, 110031), (2025, 36677)]