13305489855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{2539}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 25193548800

約数和(自身を除く): 11888058945

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1721, 2539, 3045, 5163, 7617, 8605, 12047, 12695, 17773, 25815, 36141, 38085, 49909, 53319, 60235, 73631, 88865, 149727, 180705, 220893, 249545, 266595, 349363, 368155, 515417, 748635, 1048089, 1104465, 1546251, 1746815, 2577085, 4369619, 5240445, 7731255, 13108857, 21848095, 30587333, 65544285, 91761999, 126718951, 152936665, 380156853, 458809995, 633594755, 887032657, 1900784265, 2661097971, 4435163285, 13305489855]

約数ペア:

[(1, 13305489855), (3, 4435163285), (5, 2661097971), (7, 1900784265), (15, 887032657), (21, 633594755), (29, 458809995), (35, 380156853), (87, 152936665), (105, 126718951), (145, 91761999), (203, 65544285), (435, 30587333), (609, 21848095), (1015, 13108857), (1721, 7731255), (2539, 5240445), (3045, 4369619), (5163, 2577085), (7617, 1746815), (8605, 1546251), (12047, 1104465), (12695, 1048089), (17773, 748635), (25815, 515417), (36141, 368155), (38085, 349363), (49909, 266595), (53319, 249545), (60235, 220893), (73631, 180705), (88865, 149727)]