145400515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36671}}^1$

素因数の和:36750

約数の個数: 16

約数和(自身を含む): 190987776

約数和(自身を除く): 45587261

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 36671, 183355, 476723, 2236931, 2383615, 11184655, 29080103, 145400515]

約数ペア:

[(1, 145400515), (5, 29080103), (13, 11184655), (61, 2383615), (65, 2236931), (305, 476723), (793, 183355), (3965, 36671)]