73840715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30703}}^1$

素因数の和:30758

約数の個数: 16

約数和(自身を含む): 98007168

約数和(自身を除く): 24166453

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 30703, 153515, 399139, 1136011, 1995695, 5680055, 14768143, 73840715]

約数ペア:

[(1, 73840715), (5, 14768143), (13, 5680055), (37, 1995695), (65, 1136011), (185, 399139), (481, 153515), (2405, 30703)]