7419945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2927}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 12859776

約数和(自身を除く): 5439831

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 2927, 8781, 14635, 38051, 43905, 114153, 190255, 494663, 570765, 1483989, 2473315, 7419945]

約数ペア:

[(1, 7419945), (3, 2473315), (5, 1483989), (13, 570765), (15, 494663), (39, 190255), (65, 114153), (169, 43905), (195, 38051), (507, 14635), (845, 8781), (2535, 2927)]