87951135

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{65881}}^1$

素因数の和:65978

約数の個数: 16

約数和(自身を含む): 142305120

約数和(自身を除く): 54353985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 65881, 197643, 329405, 988215, 5863409, 17590227, 29317045, 87951135]

約数ペア:

[(1, 87951135), (3, 29317045), (5, 17590227), (15, 5863409), (89, 988215), (267, 329405), (445, 197643), (1335, 65881)]