116517775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 158101488

約数和(自身を除く): 41583713

約数列:

[1, 5, 11, 25, 55, 275, 641, 661, 3205, 3305, 7051, 7271, 16025, 16525, 35255, 36355, 176275, 181775, 423701, 2118505, 4660711, 10592525, 23303555, 116517775]

約数ペア:

[(1, 116517775), (5, 23303555), (11, 10592525), (25, 4660711), (55, 2118505), (275, 423701), (641, 181775), (661, 176275), (3205, 36355), (3305, 35255), (7051, 16525), (7271, 16025)]