87514785

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23431}}^1$

素因数の和:23525

約数の個数: 24

約数和(自身を含む): 153526464

約数和(自身を除く): 66011679

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 23431, 70293, 117155, 210879, 351465, 1054395, 1944773, 5834319, 9723865, 17502957, 29171595, 87514785]

約数ペア:

[(1, 87514785), (3, 29171595), (5, 17502957), (9, 9723865), (15, 5834319), (45, 1944773), (83, 1054395), (249, 351465), (415, 210879), (747, 117155), (1245, 70293), (3735, 23431)]