296990145

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31883}}^1$

素因数の和:31923

約数の個数: 40

約数和(自身を含む): 555546816

約数和(自身を除く): 258556671

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 31883, 95649, 159415, 286947, 478245, 733309, 860841, 1434735, 2199927, 2582523, 3666545, 4304205, 6599781, 10999635, 12912615, 19799343, 32998905, 59398029, 98996715, 296990145]

約数ペア:

[(1, 296990145), (3, 98996715), (5, 59398029), (9, 32998905), (15, 19799343), (23, 12912615), (27, 10999635), (45, 6599781), (69, 4304205), (81, 3666545), (115, 2582523), (135, 2199927), (207, 1434735), (345, 860841), (405, 733309), (621, 478245), (1035, 286947), (1863, 159415), (3105, 95649), (9315, 31883)]