11223075

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 18697216

約数和(自身を除く): 7474141

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 991, 2265, 2973, 3775, 4955, 11325, 14865, 24775, 74325, 149641, 448923, 748205, 2244615, 3741025, 11223075]

約数ペア:

[(1, 11223075), (3, 3741025), (5, 2244615), (15, 748205), (25, 448923), (75, 149641), (151, 74325), (453, 24775), (755, 14865), (991, 11325), (2265, 4955), (2973, 3775)]