133245745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19843}}^1$

素因数の和:19944

約数の個数: 16

約数和(自身を含む): 171452160

約数和(自身を除く): 38206415

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 19843, 99215, 337331, 1567597, 1686655, 7837985, 26649149, 133245745]

約数ペア:

[(1, 133245745), (5, 26649149), (17, 7837985), (79, 1686655), (85, 1567597), (395, 337331), (1343, 99215), (6715, 19843)]