42507705

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10457}}^1$

素因数の和:10736

約数の個数: 16

約数和(自身を含む): 68269824

約数和(自身を除く): 25762119

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 10457, 31371, 52285, 156855, 2833847, 8501541, 14169235, 42507705]

約数ペア:

[(1, 42507705), (3, 14169235), (5, 8501541), (15, 2833847), (271, 156855), (813, 52285), (1355, 31371), (4065, 10457)]