50225625

素因数分解:

$3^2\times 5^4\times {\mathrm{8929}}^1$

素因数の和:8955

約数の個数: 30

約数和(自身を含む): 90666290

約数和(自身を除く): 40440665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 8929, 26787, 44645, 80361, 133935, 223225, 401805, 669675, 1116125, 2009025, 3348375, 5580625, 10045125, 16741875, 50225625]

約数ペア:

[(1, 50225625), (3, 16741875), (5, 10045125), (9, 5580625), (15, 3348375), (25, 2009025), (45, 1116125), (75, 669675), (125, 401805), (225, 223225), (375, 133935), (625, 80361), (1125, 44645), (1875, 26787), (5625, 8929)]