90993345

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{44279}}^1$

素因数の和:44424

約数の個数: 16

約数和(自身を含む): 146655360

約数和(自身を除く): 55662015

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 44279, 132837, 221395, 664185, 6066223, 18198669, 30331115, 90993345]

約数ペア:

[(1, 90993345), (3, 30331115), (5, 18198669), (15, 6066223), (137, 664185), (411, 221395), (685, 132837), (2055, 44279)]