8042525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 10606464

約数和(自身を除く): 2563939

約数列:

[1, 5, 23, 25, 71, 115, 197, 355, 575, 985, 1633, 1775, 4531, 4925, 8165, 13987, 22655, 40825, 69935, 113275, 321701, 349675, 1608505, 8042525]

約数ペア:

[(1, 8042525), (5, 1608505), (23, 349675), (25, 321701), (71, 113275), (115, 69935), (197, 40825), (355, 22655), (575, 13987), (985, 8165), (1633, 4925), (1775, 4531)]