28845175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 38475216

約数和(自身を除く): 9630041

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1013, 1139, 1675, 5065, 5695, 17221, 25325, 28475, 67871, 86105, 339355, 430525, 1153807, 1696775, 5769035, 28845175]

約数ペア:

[(1, 28845175), (5, 5769035), (17, 1696775), (25, 1153807), (67, 430525), (85, 339355), (335, 86105), (425, 67871), (1013, 28475), (1139, 25325), (1675, 17221), (5065, 5695)]