56445135

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{42281}}^1$

素因数の和:42378

約数の個数: 16

約数和(自身を含む): 91329120

約数和(自身を除く): 34883985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 42281, 126843, 211405, 634215, 3763009, 11289027, 18815045, 56445135]

約数ペア:

[(1, 56445135), (3, 18815045), (5, 11289027), (15, 3763009), (89, 634215), (267, 211405), (445, 126843), (1335, 42281)]