54881625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 94288896

約数和(自身を除く): 39407271

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 4721, 11625, 14163, 23605, 70815, 118025, 146351, 354075, 439053, 590125, 731755, 1770375, 2195265, 3658775, 10976325, 18293875, 54881625]

約数ペア:

[(1, 54881625), (3, 18293875), (5, 10976325), (15, 3658775), (25, 2195265), (31, 1770375), (75, 731755), (93, 590125), (125, 439053), (155, 354075), (375, 146351), (465, 118025), (775, 70815), (2325, 23605), (3875, 14163), (4721, 11625)]