313639755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 597929472

約数和(自身を除く): 284289717

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 143, 165, 195, 219, 365, 429, 715, 803, 949, 1095, 2003, 2145, 2409, 2847, 4015, 4745, 6009, 10015, 10439, 12045, 14235, 22033, 26039, 30045, 31317, 52195, 66099, 78117, 110165, 130195, 146219, 156585, 286429, 330495, 390585, 438657, 731095, 859287, 1432145, 1608409, 1900847, 2193285, 4296435, 4825227, 5702541, 8042045, 9504235, 20909317, 24126135, 28512705, 62727951, 104546585, 313639755]

約数ペア:

[(1, 313639755), (3, 104546585), (5, 62727951), (11, 28512705), (13, 24126135), (15, 20909317), (33, 9504235), (39, 8042045), (55, 5702541), (65, 4825227), (73, 4296435), (143, 2193285), (165, 1900847), (195, 1608409), (219, 1432145), (365, 859287), (429, 731095), (715, 438657), (803, 390585), (949, 330495), (1095, 286429), (2003, 156585), (2145, 146219), (2409, 130195), (2847, 110165), (4015, 78117), (4745, 66099), (6009, 52195), (10015, 31317), (10439, 30045), (12045, 26039), (14235, 22033)]