10891245

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11903}}^1$

素因数の和:11972

約数の個数: 16

約数和(自身を含む): 17713152

約数和(自身を除く): 6821907

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 11903, 35709, 59515, 178545, 726083, 2178249, 3630415, 10891245]

約数ペア:

[(1, 10891245), (3, 3630415), (5, 2178249), (15, 726083), (61, 178545), (183, 59515), (305, 35709), (915, 11903)]