26343795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 45976320

約数和(自身を除く): 19632525

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 103, 177, 255, 289, 295, 309, 515, 867, 885, 1003, 1445, 1545, 1751, 3009, 4335, 5015, 5253, 6077, 8755, 15045, 17051, 18231, 26265, 29767, 30385, 51153, 85255, 89301, 91155, 103309, 148835, 255765, 309927, 446505, 516545, 1549635, 1756253, 5268759, 8781265, 26343795]

約数ペア:

[(1, 26343795), (3, 8781265), (5, 5268759), (15, 1756253), (17, 1549635), (51, 516545), (59, 446505), (85, 309927), (103, 255765), (177, 148835), (255, 103309), (289, 91155), (295, 89301), (309, 85255), (515, 51153), (867, 30385), (885, 29767), (1003, 26265), (1445, 18231), (1545, 17051), (1751, 15045), (3009, 8755), (4335, 6077), (5015, 5253)]