13431346135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 16674617664

約数和(自身を除く): 3243271529

約数列:

[1, 5, 37, 185, 331, 421, 521, 1655, 2105, 2605, 12247, 15577, 19277, 61235, 77885, 96385, 139351, 172451, 219341, 696755, 862255, 1096705, 5155987, 6380687, 8115617, 25779935, 31903435, 40578085, 72601871, 363009355, 2686269227, 13431346135]

約数ペア:

[(1, 13431346135), (5, 2686269227), (37, 363009355), (185, 72601871), (331, 40578085), (421, 31903435), (521, 25779935), (1655, 8115617), (2105, 6380687), (2605, 5155987), (12247, 1096705), (15577, 862255), (19277, 696755), (61235, 219341), (77885, 172451), (96385, 139351)]