13491249555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{13099}}^1$

素因数の和:13708

約数の個数: 64

約数和(自身を含む): 26168140800

約数和(自身を除く): 12676891245

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 577, 595, 1731, 1785, 2885, 4039, 8655, 9809, 12117, 13099, 20195, 29427, 39297, 49045, 60585, 65495, 68663, 91693, 147135, 196485, 205989, 222683, 275079, 343315, 458465, 668049, 1029945, 1113415, 1375395, 1558781, 3340245, 4676343, 7558123, 7793905, 22674369, 23381715, 37790615, 52906861, 113371845, 128488091, 158720583, 264534305, 385464273, 642440455, 793602915, 899416637, 1927321365, 2698249911, 4497083185, 13491249555]

約数ペア:

[(1, 13491249555), (3, 4497083185), (5, 2698249911), (7, 1927321365), (15, 899416637), (17, 793602915), (21, 642440455), (35, 385464273), (51, 264534305), (85, 158720583), (105, 128488091), (119, 113371845), (255, 52906861), (357, 37790615), (577, 23381715), (595, 22674369), (1731, 7793905), (1785, 7558123), (2885, 4676343), (4039, 3340245), (8655, 1558781), (9809, 1375395), (12117, 1113415), (13099, 1029945), (20195, 668049), (29427, 458465), (39297, 343315), (49045, 275079), (60585, 222683), (65495, 205989), (68663, 196485), (91693, 147135)]