72713665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12973}}^1$

素因数の和:13056

約数の個数: 16

約数和(自身を含む): 93412800

約数和(自身を除く): 20699135

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 12973, 64865, 246487, 765407, 1232435, 3827035, 14542733, 72713665]

約数ペア:

[(1, 72713665), (5, 14542733), (19, 3827035), (59, 1232435), (95, 765407), (295, 246487), (1121, 64865), (5605, 12973)]