40891175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 55788096

約数和(自身を除く): 14896921

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 2677, 3055, 13385, 15275, 34801, 66925, 125819, 174005, 629095, 870025, 1635647, 3145475, 8178235, 40891175]

約数ペア:

[(1, 40891175), (5, 8178235), (13, 3145475), (25, 1635647), (47, 870025), (65, 629095), (235, 174005), (325, 125819), (611, 66925), (1175, 34801), (2677, 15275), (3055, 13385)]