88546815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 176095296

約数和(自身を除く): 87548481

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 401, 701, 1203, 2005, 2103, 2807, 3505, 3609, 4907, 6015, 6309, 8421, 10515, 14035, 14721, 18045, 24535, 25263, 31545, 42105, 44163, 73605, 126315, 220815, 281101, 843303, 1405505, 1967707, 2529909, 4216515, 5903121, 9838535, 12649545, 17709363, 29515605, 88546815]

約数ペア:

[(1, 88546815), (3, 29515605), (5, 17709363), (7, 12649545), (9, 9838535), (15, 5903121), (21, 4216515), (35, 2529909), (45, 1967707), (63, 1405505), (105, 843303), (315, 281101), (401, 220815), (701, 126315), (1203, 73605), (2005, 44163), (2103, 42105), (2807, 31545), (3505, 25263), (3609, 24535), (4907, 18045), (6015, 14721), (6309, 14035), (8421, 10515)]