7326045

素因数分解:

$3^4\times 5^1\times {\mathrm{18089}}^1$

素因数の和:18106

約数の個数: 20

約数和(自身を含む): 13133340

約数和(自身を除く): 5807295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 18089, 54267, 90445, 162801, 271335, 488403, 814005, 1465209, 2442015, 7326045]

約数ペア:

[(1, 7326045), (3, 2442015), (5, 1465209), (9, 814005), (15, 488403), (27, 271335), (45, 162801), (81, 90445), (135, 54267), (405, 18089)]