1619542845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30269}}^1$

素因数の和:30350

約数の個数: 48

約数和(自身を含む): 2974935600

約数和(自身を除く): 1355392755

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 5945, 10701, 17835, 30269, 53505, 90807, 151345, 272421, 454035, 877801, 1241029, 1362105, 2633403, 3723087, 4389005, 6205145, 7900209, 11169261, 13167015, 18615435, 35989841, 39501045, 55846305, 107969523, 179949205, 323908569, 539847615, 1619542845]

約数ペア:

[(1, 1619542845), (3, 539847615), (5, 323908569), (9, 179949205), (15, 107969523), (29, 55846305), (41, 39501045), (45, 35989841), (87, 18615435), (123, 13167015), (145, 11169261), (205, 7900209), (261, 6205145), (369, 4389005), (435, 3723087), (615, 2633403), (1189, 1362105), (1305, 1241029), (1845, 877801), (3567, 454035), (5945, 272421), (10701, 151345), (17835, 90807), (30269, 53505)]