137841715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5953}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 180906336

約数和(自身を除く): 43064621

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 5953, 23155, 29765, 65483, 327415, 2506213, 12531065, 27568343, 137841715]

約数ペア:

[(1, 137841715), (5, 27568343), (11, 12531065), (55, 2506213), (421, 327415), (2105, 65483), (4631, 29765), (5953, 23155)]