25531350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13093}}^1$

素因数の和:13121

約数の個数: 48

約数和(自身を含む): 68193552

約数和(自身を除く): 42662202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13093, 26186, 39279, 65465, 78558, 130930, 170209, 196395, 327325, 340418, 392790, 510627, 654650, 851045, 981975, 1021254, 1702090, 1963950, 2553135, 4255225, 5106270, 8510450, 12765675, 25531350]

約数ペア:

[(1, 25531350), (2, 12765675), (3, 8510450), (5, 5106270), (6, 4255225), (10, 2553135), (13, 1963950), (15, 1702090), (25, 1021254), (26, 981975), (30, 851045), (39, 654650), (50, 510627), (65, 392790), (75, 340418), (78, 327325), (130, 196395), (150, 170209), (195, 130930), (325, 78558), (390, 65465), (650, 39279), (975, 26186), (1950, 13093)]