51998745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150721}}^1$

素因数の和:150752

約数の個数: 16

約数和(自身を含む): 86815872

約数和(自身を除く): 34817127

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 150721, 452163, 753605, 2260815, 3466583, 10399749, 17332915, 51998745]

約数ペア:

[(1, 51998745), (3, 17332915), (5, 10399749), (15, 3466583), (23, 2260815), (69, 753605), (115, 452163), (345, 150721)]