16194175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 21407360

約数和(自身を除く): 5213185

約数列:

[1, 5, 19, 25, 95, 103, 331, 475, 515, 1655, 1957, 2575, 6289, 8275, 9785, 31445, 34093, 48925, 157225, 170465, 647767, 852325, 3238835, 16194175]

約数ペア:

[(1, 16194175), (5, 3238835), (19, 852325), (25, 647767), (95, 170465), (103, 157225), (331, 48925), (475, 34093), (515, 31445), (1655, 9785), (1957, 8275), (2575, 6289)]