55266125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 18415795

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 409, 575, 1081, 1175, 2045, 2875, 5405, 5875, 9407, 10225, 19223, 27025, 47035, 51125, 96115, 135125, 235175, 442129, 480575, 1175875, 2210645, 2402875, 11053225, 55266125]

約数ペア:

[(1, 55266125), (5, 11053225), (23, 2402875), (25, 2210645), (47, 1175875), (115, 480575), (125, 442129), (235, 235175), (409, 135125), (575, 96115), (1081, 51125), (1175, 47035), (2045, 27025), (2875, 19223), (5405, 10225), (5875, 9407)]