23979885

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43207}}^1$

素因数の和:43252

約数の個数: 16

約数和(自身を含む): 39405696

約数和(自身を除く): 15425811

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 43207, 129621, 216035, 648105, 1598659, 4795977, 7993295, 23979885]

約数ペア:

[(1, 23979885), (3, 7993295), (5, 4795977), (15, 1598659), (37, 648105), (111, 216035), (185, 129621), (555, 43207)]