72334815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 139324416

約数和(自身を除く): 66989601

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 105, 111, 129, 185, 215, 259, 301, 433, 555, 645, 777, 903, 1295, 1299, 1505, 1591, 2165, 3031, 3885, 4515, 4773, 6495, 7955, 9093, 11137, 15155, 16021, 18619, 23865, 33411, 45465, 48063, 55685, 55857, 80105, 93095, 112147, 130333, 167055, 240315, 279285, 336441, 390999, 560735, 651665, 688903, 1682205, 1954995, 2066709, 3444515, 4822321, 10333545, 14466963, 24111605, 72334815]

約数ペア:

[(1, 72334815), (3, 24111605), (5, 14466963), (7, 10333545), (15, 4822321), (21, 3444515), (35, 2066709), (37, 1954995), (43, 1682205), (105, 688903), (111, 651665), (129, 560735), (185, 390999), (215, 336441), (259, 279285), (301, 240315), (433, 167055), (555, 130333), (645, 112147), (777, 93095), (903, 80105), (1295, 55857), (1299, 55685), (1505, 48063), (1591, 45465), (2165, 33411), (3031, 23865), (3885, 18619), (4515, 16021), (4773, 15155), (6495, 11137), (7955, 9093)]