27570105

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 21660615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 461, 1329, 1383, 2215, 2305, 3987, 4149, 6645, 6915, 11961, 12447, 19935, 20745, 59805, 62235, 204223, 612669, 1021115, 1838007, 3063345, 5514021, 9190035, 27570105]

約数ペア:

[(1, 27570105), (3, 9190035), (5, 5514021), (9, 3063345), (15, 1838007), (27, 1021115), (45, 612669), (135, 204223), (443, 62235), (461, 59805), (1329, 20745), (1383, 19935), (2215, 12447), (2305, 11961), (3987, 6915), (4149, 6645)]