8182215

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 14897520

約数和(自身を除く): 6715305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 227, 267, 405, 445, 681, 801, 1135, 1335, 2043, 2403, 3405, 4005, 6129, 7209, 10215, 12015, 18387, 20203, 30645, 36045, 60609, 91935, 101015, 181827, 303045, 545481, 909135, 1636443, 2727405, 8182215]

約数ペア:

[(1, 8182215), (3, 2727405), (5, 1636443), (9, 909135), (15, 545481), (27, 303045), (45, 181827), (81, 101015), (89, 91935), (135, 60609), (227, 36045), (267, 30645), (405, 20203), (445, 18387), (681, 12015), (801, 10215), (1135, 7209), (1335, 6129), (2043, 4005), (2403, 3405)]