26823015

素因数分解:

$3^3\times 5^1\times {\mathrm{198689}}^1$

素因数の和:198703

約数の個数: 16

約数和(自身を含む): 47685600

約数和(自身を除く): 20862585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198689, 596067, 993445, 1788201, 2980335, 5364603, 8941005, 26823015]

約数ペア:

[(1, 26823015), (3, 8941005), (5, 5364603), (9, 2980335), (15, 1788201), (27, 993445), (45, 596067), (135, 198689)]