8273275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 10713600

約数和(自身を除く): 2440325

約数列:

[1, 5, 25, 59, 71, 79, 295, 355, 395, 1475, 1775, 1975, 4189, 4661, 5609, 20945, 23305, 28045, 104725, 116525, 140225, 330931, 1654655, 8273275]

約数ペア:

[(1, 8273275), (5, 1654655), (25, 330931), (59, 140225), (71, 116525), (79, 104725), (295, 28045), (355, 23305), (395, 20945), (1475, 5609), (1775, 4661), (1975, 4189)]