54694445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 75626880

約数和(自身を除く): 20932435

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 661, 871, 1235, 1273, 3305, 4355, 6365, 8593, 12559, 16549, 42965, 44287, 62795, 82745, 163267, 221435, 575731, 816335, 841453, 2878655, 4207265, 10938889, 54694445]

約数ペア:

[(1, 54694445), (5, 10938889), (13, 4207265), (19, 2878655), (65, 841453), (67, 816335), (95, 575731), (247, 221435), (335, 163267), (661, 82745), (871, 62795), (1235, 44287), (1273, 42965), (3305, 16549), (4355, 12559), (6365, 8593)]