82510875

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 150980544

約数和(自身を除く): 68469669

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 1033, 1065, 1125, 1775, 3099, 3195, 5165, 5325, 8875, 9297, 15495, 15975, 25825, 26625, 46485, 73343, 77475, 79875, 129125, 220029, 232425, 366715, 387375, 660087, 1100145, 1162125, 1833575, 3300435, 5500725, 9167875, 16502175, 27503625, 82510875]

約数ペア:

[(1, 82510875), (3, 27503625), (5, 16502175), (9, 9167875), (15, 5500725), (25, 3300435), (45, 1833575), (71, 1162125), (75, 1100145), (125, 660087), (213, 387375), (225, 366715), (355, 232425), (375, 220029), (639, 129125), (1033, 79875), (1065, 77475), (1125, 73343), (1775, 46485), (3099, 26625), (3195, 25825), (5165, 15975), (5325, 15495), (8875, 9297)]