72743645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8543}}^1$

素因数の和:8692

約数の個数: 16

約数和(自身を含む): 94735872

約数和(自身を除く): 21992227

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 8543, 42715, 111059, 555295, 1119133, 5595665, 14548729, 72743645]

約数ペア:

[(1, 72743645), (5, 14548729), (13, 5595665), (65, 1119133), (131, 555295), (655, 111059), (1703, 42715), (8515, 8543)]