2490765

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 4071168

約数和(自身を除く): 1580403

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3533, 10599, 17665, 52995, 166051, 498153, 830255, 2490765]

約数ペア:

[(1, 2490765), (3, 830255), (5, 498153), (15, 166051), (47, 52995), (141, 17665), (235, 10599), (705, 3533)]