385958145

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{39769}}^1$

素因数の和:40424

約数の個数: 16

約数和(自身を含む): 618503040

約数和(自身を除く): 232544895

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9705, 39769, 119307, 198845, 596535, 25730543, 77191629, 128652715, 385958145]

約数ペア:

[(1, 385958145), (3, 128652715), (5, 77191629), (15, 25730543), (647, 596535), (1941, 198845), (3235, 119307), (9705, 39769)]