156747751915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2963}}^1\times {\mathrm{4177}}^1$

素因数の和:7311

約数の個数: 32

約数和(自身を含む): 200614190400

約数和(自身を除く): 43866438485

約数列:

[1, 5, 17, 85, 149, 745, 2533, 2963, 4177, 12665, 14815, 20885, 50371, 71009, 251855, 355045, 441487, 622373, 2207435, 3111865, 7505279, 10580341, 12376451, 37526395, 52901705, 61882255, 210399667, 1051998335, 1844091199, 9220455995, 31349550383, 156747751915]

約数ペア:

[(1, 156747751915), (5, 31349550383), (17, 9220455995), (85, 1844091199), (149, 1051998335), (745, 210399667), (2533, 61882255), (2963, 52901705), (4177, 37526395), (12665, 12376451), (14815, 10580341), (20885, 7505279), (50371, 3111865), (71009, 2207435), (251855, 622373), (355045, 441487)]