1330495815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{63493}}^1$

素因数の和:63639

約数の個数: 32

約数和(自身を含む): 2340642816

約数和(自身を除く): 1010147001

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6985, 20955, 63493, 190479, 317465, 698423, 952395, 2095269, 3492115, 8063611, 10476345, 24190833, 40318055, 88699721, 120954165, 266099163, 443498605, 1330495815]

約数ペア:

[(1, 1330495815), (3, 443498605), (5, 266099163), (11, 120954165), (15, 88699721), (33, 40318055), (55, 24190833), (127, 10476345), (165, 8063611), (381, 3492115), (635, 2095269), (1397, 952395), (1905, 698423), (4191, 317465), (6985, 190479), (20955, 63493)]