23564125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 33572448

約数和(自身を除く): 10008323

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 853, 1105, 1625, 2125, 4265, 5525, 11089, 14501, 21325, 27625, 55445, 72505, 106625, 188513, 277225, 362525, 942565, 1386125, 1812625, 4712825, 23564125]

約数ペア:

[(1, 23564125), (5, 4712825), (13, 1812625), (17, 1386125), (25, 942565), (65, 362525), (85, 277225), (125, 188513), (221, 106625), (325, 72505), (425, 55445), (853, 27625), (1105, 21325), (1625, 14501), (2125, 11089), (4265, 5525)]