12047525

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 17481024

約数和(自身を除く): 5433499

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 1601, 7525, 8005, 11207, 40025, 56035, 68843, 280175, 344215, 481901, 1721075, 2409505, 12047525]

約数ペア:

[(1, 12047525), (5, 2409505), (7, 1721075), (25, 481901), (35, 344215), (43, 280175), (175, 68843), (215, 56035), (301, 40025), (1075, 11207), (1505, 8005), (1601, 7525)]