290400615

素因数分解:

$3^2\times 5^1\times {\mathrm{6453347}}^1$

素因数の和:6453358

約数の個数: 12

約数和(自身を含む): 503361144

約数和(自身を除く): 212960529

約数列:

[1, 3, 5, 9, 15, 45, 6453347, 19360041, 32266735, 58080123, 96800205, 290400615]

約数ペア:

[(1, 290400615), (3, 96800205), (5, 58080123), (9, 32266735), (15, 19360041), (45, 6453347)]