53326125

素因数分解:

$3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 97246656

約数和(自身を除く): 43920531

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 125, 225, 321, 375, 443, 535, 963, 1125, 1329, 1605, 2215, 2675, 3987, 4815, 6645, 8025, 11075, 13375, 19935, 24075, 33225, 40125, 47401, 55375, 99675, 120375, 142203, 166125, 237005, 426609, 498375, 711015, 1185025, 2133045, 3555075, 5925125, 10665225, 17775375, 53326125]

約数ペア:

[(1, 53326125), (3, 17775375), (5, 10665225), (9, 5925125), (15, 3555075), (25, 2133045), (45, 1185025), (75, 711015), (107, 498375), (125, 426609), (225, 237005), (321, 166125), (375, 142203), (443, 120375), (535, 99675), (963, 55375), (1125, 47401), (1329, 40125), (1605, 33225), (2215, 24075), (2675, 19935), (3987, 13375), (4815, 11075), (6645, 8025)]