157097015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{15349}}^1$

素因数の和:15466

約数の個数: 16

約数和(自身を含む): 198936000

約数和(自身を除く): 41838985

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 15349, 76745, 353027, 1366061, 1765135, 6830305, 31419403, 157097015]

約数ペア:

[(1, 157097015), (5, 31419403), (23, 6830305), (89, 1765135), (115, 1366061), (445, 353027), (2047, 76745), (10235, 15349)]