55279925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 72185856

約数和(自身を除く): 16905931

約数列:

[1, 5, 23, 25, 115, 127, 575, 635, 757, 2921, 3175, 3785, 14605, 17411, 18925, 73025, 87055, 96139, 435275, 480695, 2211197, 2403475, 11055985, 55279925]

約数ペア:

[(1, 55279925), (5, 11055985), (23, 2403475), (25, 2211197), (115, 480695), (127, 435275), (575, 96139), (635, 87055), (757, 73025), (2921, 18925), (3175, 17411), (3785, 14605)]