10223415

素因数分解:

$3^4\times 5^1\times {\mathrm{25243}}^1$

素因数の和:25260

約数の個数: 20

約数和(自身を含む): 18327144

約数和(自身を除く): 8103729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25243, 75729, 126215, 227187, 378645, 681561, 1135935, 2044683, 3407805, 10223415]

約数ペア:

[(1, 10223415), (3, 3407805), (5, 2044683), (9, 1135935), (15, 681561), (27, 378645), (45, 227187), (81, 126215), (135, 75729), (405, 25243)]