2231374815

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{3581}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 3949541856

約数和(自身を除く): 1718167041

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 227, 305, 549, 681, 915, 1135, 2043, 2745, 3405, 3581, 10215, 10743, 13847, 17905, 32229, 41541, 53715, 69235, 124623, 161145, 207705, 218441, 623115, 655323, 812887, 1092205, 1965969, 2438661, 3276615, 4064435, 7315983, 9829845, 12193305, 36579915, 49586107, 148758321, 247930535, 446274963, 743791605, 2231374815]

約数ペア:

[(1, 2231374815), (3, 743791605), (5, 446274963), (9, 247930535), (15, 148758321), (45, 49586107), (61, 36579915), (183, 12193305), (227, 9829845), (305, 7315983), (549, 4064435), (681, 3276615), (915, 2438661), (1135, 1965969), (2043, 1092205), (2745, 812887), (3405, 655323), (3581, 623115), (10215, 218441), (10743, 207705), (13847, 161145), (17905, 124623), (32229, 69235), (41541, 53715)]