164943405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3639

約数の個数: 64

約数和(自身を含む): 330301440

約数和(自身を除く): 165358035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1485, 1705, 3069, 3583, 4185, 5115, 9207, 10749, 15345, 17915, 32247, 39413, 46035, 53745, 96741, 111073, 118239, 161235, 197065, 333219, 354717, 483705, 555365, 591195, 999657, 1064151, 1221803, 1666095, 1773585, 2998971, 3665409, 4998285, 5320755, 6109015, 10996227, 14994855, 18327045, 32988681, 54981135, 164943405]

約数ペア:

[(1, 164943405), (3, 54981135), (5, 32988681), (9, 18327045), (11, 14994855), (15, 10996227), (27, 6109015), (31, 5320755), (33, 4998285), (45, 3665409), (55, 2998971), (93, 1773585), (99, 1666095), (135, 1221803), (155, 1064151), (165, 999657), (279, 591195), (297, 555365), (341, 483705), (465, 354717), (495, 333219), (837, 197065), (1023, 161235), (1395, 118239), (1485, 111073), (1705, 96741), (3069, 53745), (3583, 46035), (4185, 39413), (5115, 32247), (9207, 17915), (10749, 15345)]