888972325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{2083}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 1131345248

約数和(自身を除く): 242372923

約数列:

[1, 5, 25, 43, 215, 397, 1075, 1985, 2083, 9925, 10415, 17071, 52075, 85355, 89569, 426775, 447845, 826951, 2239225, 4134755, 20673775, 35558893, 177794465, 888972325]

約数ペア:

[(1, 888972325), (5, 177794465), (25, 35558893), (43, 20673775), (215, 4134755), (397, 2239225), (1075, 826951), (1985, 447845), (2083, 426775), (9925, 89569), (10415, 85355), (17071, 52075)]