25653030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65777}}^1$

素因数の和:65800

約数の個数: 32

約数和(自身を含む): 66304224

約数和(自身を除く): 40651194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 65777, 131554, 197331, 328885, 394662, 657770, 855101, 986655, 1710202, 1973310, 2565303, 4275505, 5130606, 8551010, 12826515, 25653030]

約数ペア:

[(1, 25653030), (2, 12826515), (3, 8551010), (5, 5130606), (6, 4275505), (10, 2565303), (13, 1973310), (15, 1710202), (26, 986655), (30, 855101), (39, 657770), (65, 394662), (78, 328885), (130, 197331), (195, 131554), (390, 65777)]