157996965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1504733}}^1$

素因数の和:1504748

約数の個数: 16

約数和(自身を含む): 288908928

約数和(自身を除く): 130911963

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1504733, 4514199, 7523665, 10533131, 22570995, 31599393, 52665655, 157996965]

約数ペア:

[(1, 157996965), (3, 52665655), (5, 31599393), (7, 22570995), (15, 10533131), (21, 7523665), (35, 4514199), (105, 1504733)]