201615193055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1\times {\mathrm{6481}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 250900070400

約数和(自身を除く): 49284877345

約数列:

[1, 5, 31, 155, 419, 479, 2095, 2395, 6481, 12989, 14849, 32405, 64945, 74245, 200701, 200911, 1003505, 1004555, 2715539, 3104399, 6221731, 13577695, 15521995, 31108655, 84181709, 96236369, 420908545, 481181845, 1300743181, 6503715905, 40323038611, 201615193055]

約数ペア:

[(1, 201615193055), (5, 40323038611), (31, 6503715905), (155, 1300743181), (419, 481181845), (479, 420908545), (2095, 96236369), (2395, 84181709), (6481, 31108655), (12989, 15521995), (14849, 13577695), (32405, 6221731), (64945, 3104399), (74245, 2715539), (200701, 1004555), (200911, 1003505)]