88920065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{36973}}^1$

素因数の和:37028

約数の個数: 16

約数和(自身を含む): 118021008

約数和(自身を除く): 29100943

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 36973, 184865, 480649, 1368001, 2403245, 6840005, 17784013, 88920065]

約数ペア:

[(1, 88920065), (5, 17784013), (13, 6840005), (37, 2403245), (65, 1368001), (185, 480649), (481, 184865), (2405, 36973)]