386051215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 582266880

約数和(自身を除く): 196215665

約数列:

[1, 5, 11, 17, 19, 31, 55, 85, 95, 155, 187, 209, 323, 341, 527, 589, 701, 935, 1045, 1615, 1705, 2635, 2945, 3505, 3553, 5797, 6479, 7711, 10013, 11917, 13319, 17765, 21731, 28985, 32395, 38555, 50065, 59585, 66595, 108655, 110143, 131087, 146509, 226423, 239041, 369427, 412889, 550715, 655435, 732545, 1132115, 1195205, 1847135, 2064445, 2490653, 4063697, 4541779, 7019113, 12453265, 20318485, 22708895, 35095565, 77210243, 386051215]

約数ペア:

[(1, 386051215), (5, 77210243), (11, 35095565), (17, 22708895), (19, 20318485), (31, 12453265), (55, 7019113), (85, 4541779), (95, 4063697), (155, 2490653), (187, 2064445), (209, 1847135), (323, 1195205), (341, 1132115), (527, 732545), (589, 655435), (701, 550715), (935, 412889), (1045, 369427), (1615, 239041), (1705, 226423), (2635, 146509), (2945, 131087), (3505, 110143), (3553, 108655), (5797, 66595), (6479, 59585), (7711, 50065), (10013, 38555), (11917, 32395), (13319, 28985), (17765, 21731)]