129648545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117329}}^1$

素因数の和:117364

約数の個数: 16

約数和(自身を含む): 177402960

約数和(自身を除く): 47754415

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 117329, 586645, 1525277, 1994593, 7626385, 9972965, 25929709, 129648545]

約数ペア:

[(1, 129648545), (5, 25929709), (13, 9972965), (17, 7626385), (65, 1994593), (85, 1525277), (221, 586645), (1105, 117329)]