252156665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{80177}}^1$

素因数の和:80236

約数の個数: 16

約数和(自身を含む): 329050512

約数和(自身を除く): 76893847

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 80177, 400885, 1363009, 2966549, 6815045, 14832745, 50431333, 252156665]

約数ペア:

[(1, 252156665), (5, 50431333), (17, 14832745), (37, 6815045), (85, 2966549), (185, 1363009), (629, 400885), (3145, 80177)]