22103575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 30810528

約数和(自身を除く): 8706953

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 2957, 7475, 14785, 38441, 68011, 73925, 192205, 340055, 884143, 961025, 1700275, 4420715, 22103575]

約数ペア:

[(1, 22103575), (5, 4420715), (13, 1700275), (23, 961025), (25, 884143), (65, 340055), (115, 192205), (299, 73925), (325, 68011), (575, 38441), (1495, 14785), (2957, 7475)]