75261125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 100683648

約数和(自身を除く): 25422523

約数列:

[1, 5, 17, 25, 85, 107, 125, 331, 425, 535, 1655, 1819, 2125, 2675, 5627, 8275, 9095, 13375, 28135, 35417, 41375, 45475, 140675, 177085, 227375, 602089, 703375, 885425, 3010445, 4427125, 15052225, 75261125]

約数ペア:

[(1, 75261125), (5, 15052225), (17, 4427125), (25, 3010445), (85, 885425), (107, 703375), (125, 602089), (331, 227375), (425, 177085), (535, 140675), (1655, 45475), (1819, 41375), (2125, 35417), (2675, 28135), (5627, 13375), (8275, 9095)]