516395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 695520

約数和(自身を除く): 179125

約数列:

[1, 5, 11, 41, 55, 205, 229, 451, 1145, 2255, 2519, 9389, 12595, 46945, 103279, 516395]

約数ペア:

[(1, 516395), (5, 103279), (11, 46945), (41, 12595), (55, 9389), (205, 2519), (229, 2255), (451, 1145)]