159434665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{66293}}^1$

素因数の和:66348

約数の個数: 16

約数和(自身を含む): 211610448

約数和(自身を除く): 52175783

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 66293, 331465, 861809, 2452841, 4309045, 12264205, 31886933, 159434665]

約数ペア:

[(1, 159434665), (5, 31886933), (13, 12264205), (37, 4309045), (65, 2452841), (185, 861809), (481, 331465), (2405, 66293)]