201258375

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7648

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 138397305

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 5325, 7559, 8875, 22677, 26625, 37795, 113385, 188975, 536689, 566925, 944875, 1610067, 2683445, 2834625, 8050335, 13417225, 40251675, 67086125, 201258375]

約数ペア:

[(1, 201258375), (3, 67086125), (5, 40251675), (15, 13417225), (25, 8050335), (71, 2834625), (75, 2683445), (125, 1610067), (213, 944875), (355, 566925), (375, 536689), (1065, 188975), (1775, 113385), (5325, 37795), (7559, 26625), (8875, 22677)]