40789925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 57585600

約数和(自身を除く): 16795675

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 6449, 32245, 70939, 148327, 161225, 354695, 741635, 1631597, 1773475, 3708175, 8157985, 40789925]

約数ペア:

[(1, 40789925), (5, 8157985), (11, 3708175), (23, 1773475), (25, 1631597), (55, 741635), (115, 354695), (253, 161225), (275, 148327), (575, 70939), (1265, 32245), (6325, 6449)]