40461025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 57121344

約数和(自身を除く): 16660319

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 6397, 31985, 70367, 147131, 159925, 351835, 735655, 1618441, 1759175, 3678275, 8092205, 40461025]

約数ペア:

[(1, 40461025), (5, 8092205), (11, 3678275), (23, 1759175), (25, 1618441), (55, 735655), (115, 351835), (253, 159925), (275, 147131), (575, 70367), (1265, 31985), (6325, 6397)]