2016648045

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{143177}}^1$

素因数の和:143501

約数の個数: 24

約数和(自身を含む): 3506715576

約数和(自身を除く): 1490067531

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 14085, 143177, 429531, 715885, 1288593, 2147655, 6442965, 44814401, 134443203, 224072005, 403329609, 672216015, 2016648045]

約数ペア:

[(1, 2016648045), (3, 672216015), (5, 403329609), (9, 224072005), (15, 134443203), (45, 44814401), (313, 6442965), (939, 2147655), (1565, 1288593), (2817, 715885), (4695, 429531), (14085, 143177)]