225522045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{715943}}^1$

素因数の和:715961

約数の個数: 24

約数和(自身を含む): 446749056

約数和(自身を除く): 221227011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 715943, 2147829, 3579715, 5011601, 6443487, 10739145, 15034803, 25058005, 32217435, 45104409, 75174015, 225522045]

約数ペア:

[(1, 225522045), (3, 75174015), (5, 45104409), (7, 32217435), (9, 25058005), (15, 15034803), (21, 10739145), (35, 6443487), (45, 5011601), (63, 3579715), (105, 2147829), (315, 715943)]