158517385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8999}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 205632000

約数和(自身を除く): 47114615

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 8999, 17615, 44995, 116987, 584935, 2438729, 12193645, 31703477, 158517385]

約数ペア:

[(1, 158517385), (5, 31703477), (13, 12193645), (65, 2438729), (271, 584935), (1355, 116987), (3523, 44995), (8999, 17615)]