25529670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 66633840

約数和(自身を除く): 41104170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 677, 838, 1257, 1354, 2031, 2095, 2514, 3385, 3771, 4062, 4190, 6093, 6285, 6770, 7542, 10155, 12186, 12570, 18855, 20310, 30465, 37710, 60930, 283663, 567326, 850989, 1418315, 1701978, 2552967, 2836630, 4254945, 5105934, 8509890, 12764835, 25529670]

約数ペア:

[(1, 25529670), (2, 12764835), (3, 8509890), (5, 5105934), (6, 4254945), (9, 2836630), (10, 2552967), (15, 1701978), (18, 1418315), (30, 850989), (45, 567326), (90, 283663), (419, 60930), (677, 37710), (838, 30465), (1257, 20310), (1354, 18855), (2031, 12570), (2095, 12186), (2514, 10155), (3385, 7542), (3771, 6770), (4062, 6285), (4190, 6093)]