273530015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{11813}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 358956576

約数和(自身を除く): 85426561

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 11813, 23155, 59065, 129943, 649715, 4973273, 24866365, 54706003, 273530015]

約数ペア:

[(1, 273530015), (5, 54706003), (11, 24866365), (55, 4973273), (421, 649715), (2105, 129943), (4631, 59065), (11813, 23155)]