53381485

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 65376000

約数和(自身を除く): 11994515

約数列:

[1, 5, 79, 149, 395, 745, 907, 4535, 11771, 58855, 71653, 135143, 358265, 675715, 10676297, 53381485]

約数ペア:

[(1, 53381485), (5, 10676297), (79, 675715), (149, 358265), (395, 135143), (745, 71653), (907, 58855), (4535, 11771)]