77271135

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{57881}}^1$

素因数の和:57978

約数の個数: 16

約数和(自身を含む): 125025120

約数和(自身を除く): 47753985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 57881, 173643, 289405, 868215, 5151409, 15454227, 25757045, 77271135]

約数ペア:

[(1, 77271135), (3, 25757045), (5, 15454227), (15, 5151409), (89, 868215), (267, 289405), (445, 173643), (1335, 57881)]