25634310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65729}}^1$

素因数の和:65752

約数の個数: 32

約数和(自身を含む): 66255840

約数和(自身を除く): 40621530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65729, 131458, 197187, 328645, 394374, 657290, 854477, 985935, 1708954, 1971870, 2563431, 4272385, 5126862, 8544770, 12817155, 25634310]

約数ペア:

[(1, 25634310), (2, 12817155), (3, 8544770), (5, 5126862), (6, 4272385), (10, 2563431), (13, 1971870), (15, 1708954), (26, 985935), (30, 854477), (39, 657290), (65, 394374), (78, 328645), (130, 197187), (195, 131458), (390, 65729)]