158605855

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 193803264

約数和(自身を除く): 35197409

約数列:

[1, 5, 101, 127, 505, 635, 2473, 12365, 12827, 64135, 249773, 314071, 1248865, 1570355, 31721171, 158605855]

約数ペア:

[(1, 158605855), (5, 31721171), (101, 1570355), (127, 1248865), (505, 314071), (635, 249773), (2473, 64135), (12365, 12827)]