126788295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 227487744

約数和(自身を除く): 100699449

約数列:

[1, 3, 5, 15, 17, 31, 43, 51, 85, 93, 129, 155, 215, 255, 373, 465, 527, 645, 731, 1119, 1333, 1581, 1865, 2193, 2635, 3655, 3999, 5595, 6341, 6665, 7905, 10965, 11563, 16039, 19023, 19995, 22661, 31705, 34689, 48117, 57815, 67983, 80195, 95115, 113305, 173445, 196571, 240585, 272663, 339915, 497209, 589713, 817989, 982855, 1363315, 1491627, 2486045, 2948565, 4089945, 7458135, 8452553, 25357659, 42262765, 126788295]

約数ペア:

[(1, 126788295), (3, 42262765), (5, 25357659), (15, 8452553), (17, 7458135), (31, 4089945), (43, 2948565), (51, 2486045), (85, 1491627), (93, 1363315), (129, 982855), (155, 817989), (215, 589713), (255, 497209), (373, 339915), (465, 272663), (527, 240585), (645, 196571), (731, 173445), (1119, 113305), (1333, 95115), (1581, 80195), (1865, 67983), (2193, 57815), (2635, 48117), (3655, 34689), (3999, 31705), (5595, 22661), (6341, 19995), (6665, 19023), (7905, 16039), (10965, 11563)]