85251194495

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{5431}}^1\times {\mathrm{7829}}^1$

素因数の和:13666

約数の個数: 16

約数和(自身を含む): 102588534720

約数和(自身を除く): 17337340225

約数列:

[1, 5, 401, 2005, 5431, 7829, 27155, 39145, 2177831, 3139429, 10889155, 15697145, 42519299, 212596495, 17050238899, 85251194495]

約数ペア:

[(1, 85251194495), (5, 17050238899), (401, 212596495), (2005, 42519299), (5431, 15697145), (7829, 10889155), (27155, 3139429), (39145, 2177831)]