25622610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65699}}^1$

素因数の和:65722

約数の個数: 32

約数和(自身を含む): 66225600

約数和(自身を除く): 40602990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65699, 131398, 197097, 328495, 394194, 656990, 854087, 985485, 1708174, 1970970, 2562261, 4270435, 5124522, 8540870, 12811305, 25622610]

約数ペア:

[(1, 25622610), (2, 12811305), (3, 8540870), (5, 5124522), (6, 4270435), (10, 2562261), (13, 1970970), (15, 1708174), (26, 985485), (30, 854087), (39, 656990), (65, 394194), (78, 328495), (130, 197097), (195, 131398), (390, 65699)]