4920308145

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 9010647360

約数和(自身を除く): 4090339215

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 179, 201, 335, 405, 537, 603, 895, 1005, 1013, 1611, 1809, 2685, 3015, 3039, 4833, 5065, 5427, 8055, 9045, 9117, 11993, 14499, 15195, 24165, 27135, 27351, 35979, 45585, 59965, 67871, 72495, 82053, 107937, 136755, 179895, 181327, 203613, 323811, 339355, 410265, 539685, 543981, 610839, 906635, 971433, 1018065, 1619055, 1631943, 1832517, 2719905, 3054195, 4857165, 4895829, 5497551, 8159715, 9162585, 12148909, 14687487, 24479145, 27487755, 36446727, 60744545, 73437435, 109340181, 182233635, 328020543, 546700905, 984061629, 1640102715, 4920308145]

約数ペア:

[(1, 4920308145), (3, 1640102715), (5, 984061629), (9, 546700905), (15, 328020543), (27, 182233635), (45, 109340181), (67, 73437435), (81, 60744545), (135, 36446727), (179, 27487755), (201, 24479145), (335, 14687487), (405, 12148909), (537, 9162585), (603, 8159715), (895, 5497551), (1005, 4895829), (1013, 4857165), (1611, 3054195), (1809, 2719905), (2685, 1832517), (3015, 1631943), (3039, 1619055), (4833, 1018065), (5065, 971433), (5427, 906635), (8055, 610839), (9045, 543981), (9117, 539685), (11993, 410265), (14499, 339355), (15195, 323811), (24165, 203613), (27135, 181327), (27351, 179895), (35979, 136755), (45585, 107937), (59965, 82053), (67871, 72495)]