713271715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 954777600

約数和(自身を除く): 241505885

約数列:

[1, 5, 13, 31, 65, 155, 403, 479, 739, 2015, 2395, 3695, 6227, 9607, 14849, 22909, 31135, 48035, 74245, 114545, 193037, 297817, 353981, 965185, 1489085, 1769905, 4601753, 10973411, 23008765, 54867055, 142654343, 713271715]

約数ペア:

[(1, 713271715), (5, 142654343), (13, 54867055), (31, 23008765), (65, 10973411), (155, 4601753), (403, 1769905), (479, 1489085), (739, 965185), (2015, 353981), (2395, 297817), (3695, 193037), (6227, 114545), (9607, 74245), (14849, 48035), (22909, 31135)]