145990945

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 177868800

約数和(自身を除く): 31877855

約数列:

[1, 5, 127, 149, 635, 745, 1543, 7715, 18923, 94615, 195961, 229907, 979805, 1149535, 29198189, 145990945]

約数ペア:

[(1, 145990945), (5, 29198189), (127, 1149535), (149, 979805), (635, 229907), (745, 195961), (1543, 94615), (7715, 18923)]