3639245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 4603392

約数和(自身を除く): 964147

約数列:

[1, 5, 31, 53, 155, 265, 443, 1643, 2215, 8215, 13733, 23479, 68665, 117395, 727849, 3639245]

約数ペア:

[(1, 3639245), (5, 727849), (31, 117395), (53, 68665), (155, 23479), (265, 13733), (443, 8215), (1643, 2215)]