148712005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{134581}}^1$

素因数の和:134616

約数の個数: 16

約数和(自身を含む): 203487984

約数和(自身を除く): 54775979

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 134581, 672905, 1749553, 2287877, 8747765, 11439385, 29742401, 148712005]

約数ペア:

[(1, 148712005), (5, 29742401), (13, 11439385), (17, 8747765), (65, 2287877), (85, 1749553), (221, 672905), (1105, 134581)]