9401975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 12856320

約数和(自身を除く): 3454345

約数列:

[1, 5, 11, 25, 55, 179, 191, 275, 895, 955, 1969, 2101, 4475, 4775, 9845, 10505, 34189, 49225, 52525, 170945, 376079, 854725, 1880395, 9401975]

約数ペア:

[(1, 9401975), (5, 1880395), (11, 854725), (25, 376079), (55, 170945), (179, 52525), (191, 49225), (275, 34189), (895, 10505), (955, 9845), (1969, 4775), (2101, 4475)]