24837215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 32340000

約数和(自身を除く): 7502785

約数列:

[1, 5, 13, 65, 139, 695, 1807, 2749, 9035, 13745, 35737, 178685, 382111, 1910555, 4967443, 24837215]

約数ペア:

[(1, 24837215), (5, 4967443), (13, 1910555), (65, 382111), (139, 178685), (695, 35737), (1807, 13745), (2749, 9035)]