55832625

素因数分解:

$3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 49298895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 125, 135, 213, 225, 233, 355, 375, 639, 675, 699, 1065, 1125, 1165, 1775, 1917, 2097, 3195, 3375, 3495, 5325, 5825, 6291, 8875, 9585, 10485, 15975, 16543, 17475, 26625, 29125, 31455, 47925, 49629, 52425, 79875, 82715, 87375, 148887, 157275, 239625, 248145, 262125, 413575, 446661, 744435, 786375, 1240725, 2067875, 2233305, 3722175, 6203625, 11166525, 18610875, 55832625]

約数ペア:

[(1, 55832625), (3, 18610875), (5, 11166525), (9, 6203625), (15, 3722175), (25, 2233305), (27, 2067875), (45, 1240725), (71, 786375), (75, 744435), (125, 446661), (135, 413575), (213, 262125), (225, 248145), (233, 239625), (355, 157275), (375, 148887), (639, 87375), (675, 82715), (699, 79875), (1065, 52425), (1125, 49629), (1165, 47925), (1775, 31455), (1917, 29125), (2097, 26625), (3195, 17475), (3375, 16543), (3495, 15975), (5325, 10485), (5825, 9585), (6291, 8875)]