78982145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 109677120

約数和(自身を除く): 30694975

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 6871, 11495, 34355, 75581, 130549, 377905, 652745, 831391, 1436039, 4156955, 7180195, 15796429, 78982145]

約数ペア:

[(1, 78982145), (5, 15796429), (11, 7180195), (19, 4156955), (55, 1436039), (95, 831391), (121, 652745), (209, 377905), (605, 130549), (1045, 75581), (2299, 34355), (6871, 11495)]