25565340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{426089}}^1$

素因数の和:426101

約数の個数: 24

約数和(自身を含む): 71583120

約数和(自身を除く): 46017780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 426089, 852178, 1278267, 1704356, 2130445, 2556534, 4260890, 5113068, 6391335, 8521780, 12782670, 25565340]

約数ペア:

[(1, 25565340), (2, 12782670), (3, 8521780), (4, 6391335), (5, 5113068), (6, 4260890), (10, 2556534), (12, 2130445), (15, 1704356), (20, 1278267), (30, 852178), (60, 426089)]