53533125

素因数分解:

$3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 100067968

約数和(自身を除く): 46534843

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 307, 375, 465, 625, 775, 921, 1125, 1395, 1535, 1875, 2325, 2763, 3875, 4605, 5625, 6975, 7675, 9517, 11625, 13815, 19375, 23025, 28551, 34875, 38375, 47585, 58125, 69075, 85653, 115125, 142755, 174375, 191875, 237925, 345375, 428265, 575625, 713775, 1189625, 1726875, 2141325, 3568875, 5948125, 10706625, 17844375, 53533125]

約数ペア:

[(1, 53533125), (3, 17844375), (5, 10706625), (9, 5948125), (15, 3568875), (25, 2141325), (31, 1726875), (45, 1189625), (75, 713775), (93, 575625), (125, 428265), (155, 345375), (225, 237925), (279, 191875), (307, 174375), (375, 142755), (465, 115125), (625, 85653), (775, 69075), (921, 58125), (1125, 47585), (1395, 38375), (1535, 34875), (1875, 28551), (2325, 23025), (2763, 19375), (3875, 13815), (4605, 11625), (5625, 9517), (6975, 7675)]