72667925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 102582720

約数和(自身を除く): 29914795

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 11489, 57445, 126379, 264247, 287225, 631895, 1321235, 2906717, 3159475, 6606175, 14533585, 72667925]

約数ペア:

[(1, 72667925), (5, 14533585), (11, 6606175), (23, 3159475), (25, 2906717), (55, 1321235), (115, 631895), (253, 287225), (275, 264247), (575, 126379), (1265, 57445), (6325, 11489)]