744242015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 993807360

約数和(自身を除く): 249565345

約数列:

[1, 5, 11, 55, 79, 157, 395, 785, 869, 1091, 1727, 4345, 5455, 8635, 12001, 12403, 60005, 62015, 86189, 136433, 171287, 430945, 682165, 856435, 948079, 1884157, 4740395, 9420785, 13531673, 67658365, 148848403, 744242015]

約数ペア:

[(1, 744242015), (5, 148848403), (11, 67658365), (55, 13531673), (79, 9420785), (157, 4740395), (395, 1884157), (785, 948079), (869, 856435), (1091, 682165), (1727, 430945), (4345, 171287), (5455, 136433), (8635, 86189), (12001, 62015), (12403, 60005)]