9993875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 13208832

約数和(自身を除く): 3214957

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 4703, 23515, 79951, 117575, 399755, 587875, 1998775, 9993875]

約数ペア:

[(1, 9993875), (5, 1998775), (17, 587875), (25, 399755), (85, 117575), (125, 79951), (425, 23515), (2125, 4703)]