210316425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{254929}}^1$

素因数の和:254953

約数の個数: 24

約数和(自身を含む): 379335840

約数和(自身を除く): 169019415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 254929, 764787, 1274645, 2804219, 3823935, 6373225, 8412657, 14021095, 19119675, 42063285, 70105475, 210316425]

約数ペア:

[(1, 210316425), (3, 70105475), (5, 42063285), (11, 19119675), (15, 14021095), (25, 8412657), (33, 6373225), (55, 3823935), (75, 2804219), (165, 1274645), (275, 764787), (825, 254929)]