1330848045

素因数分解:

$3^2\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{12421}}^1$

素因数の和:14813

約数の個数: 24

約数和(自身を含む): 2307957912

約数和(自身を除く): 977109867

約数列:

[1, 3, 5, 9, 15, 45, 2381, 7143, 11905, 12421, 21429, 35715, 37263, 62105, 107145, 111789, 186315, 558945, 29574401, 88723203, 147872005, 266169609, 443616015, 1330848045]

約数ペア:

[(1, 1330848045), (3, 443616015), (5, 266169609), (9, 147872005), (15, 88723203), (45, 29574401), (2381, 558945), (7143, 186315), (11905, 111789), (12421, 107145), (21429, 62105), (35715, 37263)]