30550715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12703}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 40551168

約数和(自身を除く): 10000453

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 12703, 63515, 165139, 470011, 825695, 2350055, 6110143, 30550715]

約数ペア:

[(1, 30550715), (5, 6110143), (13, 2350055), (37, 825695), (65, 470011), (185, 165139), (481, 63515), (2405, 12703)]