23405135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{907}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 30356256

約数和(自身を除く): 6951121

約数列:

[1, 5, 13, 65, 397, 907, 1985, 4535, 5161, 11791, 25805, 58955, 360079, 1800395, 4681027, 23405135]

約数ペア:

[(1, 23405135), (5, 4681027), (13, 1800395), (65, 360079), (397, 58955), (907, 25805), (1985, 11791), (4535, 5161)]