13425075

素因数分解:

$3^3\times 5^2\times {\mathrm{19889}}^1$

素因数の和:19908

約数の個数: 24

約数和(自身を含む): 24663600

約数和(自身を除く): 11238525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19889, 59667, 99445, 179001, 298335, 497225, 537003, 895005, 1491675, 2685015, 4475025, 13425075]

約数ペア:

[(1, 13425075), (3, 4475025), (5, 2685015), (9, 1491675), (15, 895005), (25, 537003), (27, 497225), (45, 298335), (75, 179001), (135, 99445), (225, 59667), (675, 19889)]