25360530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65027}}^1$

素因数の和:65050

約数の個数: 32

約数和(自身を含む): 65548224

約数和(自身を除く): 40187694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65027, 130054, 195081, 325135, 390162, 650270, 845351, 975405, 1690702, 1950810, 2536053, 4226755, 5072106, 8453510, 12680265, 25360530]

約数ペア:

[(1, 25360530), (2, 12680265), (3, 8453510), (5, 5072106), (6, 4226755), (10, 2536053), (13, 1950810), (15, 1690702), (26, 975405), (30, 845351), (39, 650270), (65, 390162), (78, 325135), (130, 195081), (195, 130054), (390, 65027)]