127731045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{50387}}^1$

素因数の和:50421

約数の個数: 24

約数和(自身を含む): 221304096

約数和(自身を除く): 93573051

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 50387, 151161, 251935, 655031, 755805, 1965093, 3275155, 8515403, 9825465, 25546209, 42577015, 127731045]

約数ペア:

[(1, 127731045), (3, 42577015), (5, 25546209), (13, 9825465), (15, 8515403), (39, 3275155), (65, 1965093), (169, 755805), (195, 655031), (507, 251935), (845, 151161), (2535, 50387)]