144417065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71671}}^1$

素因数の和:71720

約数の個数: 16

約数和(自身を含む): 192654336

約数和(自身を除く): 48237271

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 71671, 358355, 931723, 2221801, 4658615, 11109005, 28883413, 144417065]

約数ペア:

[(1, 144417065), (5, 28883413), (13, 11109005), (31, 4658615), (65, 2221801), (155, 931723), (403, 358355), (2015, 71671)]