25515060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425251}}^1$

素因数の和:425263

約数の個数: 24

約数和(自身を含む): 71442336

約数和(自身を除く): 45927276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425251, 850502, 1275753, 1701004, 2126255, 2551506, 4252510, 5103012, 6378765, 8505020, 12757530, 25515060]

約数ペア:

[(1, 25515060), (2, 12757530), (3, 8505020), (4, 6378765), (5, 5103012), (6, 4252510), (10, 2551506), (12, 2126255), (15, 1701004), (20, 1275753), (30, 850502), (60, 425251)]