87605325

素因数分解:

$3^2\times 5^2\times {\mathrm{389357}}^1$

素因数の和:389373

約数の個数: 18

約数和(自身を含む): 156911274

約数和(自身を除く): 69305949

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 389357, 1168071, 1946785, 3504213, 5840355, 9733925, 17521065, 29201775, 87605325]

約数ペア:

[(1, 87605325), (3, 29201775), (5, 17521065), (9, 9733925), (15, 5840355), (25, 3504213), (45, 1946785), (75, 1168071), (225, 389357)]