15695985105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1753}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 29236177152

約数和(自身を除く): 13540192047

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 211, 345, 369, 615, 633, 943, 1035, 1055, 1753, 1845, 1899, 2829, 3165, 4715, 4853, 5259, 8487, 8651, 8765, 9495, 14145, 14559, 15777, 24265, 25953, 26295, 40319, 42435, 43255, 43677, 71873, 72795, 77859, 78885, 120957, 129765, 198973, 201595, 215619, 218385, 359365, 362871, 369883, 389295, 596919, 604785, 646857, 994865, 1078095, 1109649, 1653079, 1790757, 1814355, 1849415, 2984595, 3234285, 3328947, 4959237, 5548245, 8265395, 8507309, 8953785, 14877711, 15165203, 16644735, 24796185, 25521927, 42536545, 45495609, 74388555, 75826015, 76565781, 127609635, 136486827, 227478045, 348799669, 382828905, 682434135, 1046399007, 1743998345, 3139197021, 5231995035, 15695985105]

約数ペア:

[(1, 15695985105), (3, 5231995035), (5, 3139197021), (9, 1743998345), (15, 1046399007), (23, 682434135), (41, 382828905), (45, 348799669), (69, 227478045), (115, 136486827), (123, 127609635), (205, 76565781), (207, 75826015), (211, 74388555), (345, 45495609), (369, 42536545), (615, 25521927), (633, 24796185), (943, 16644735), (1035, 15165203), (1055, 14877711), (1753, 8953785), (1845, 8507309), (1899, 8265395), (2829, 5548245), (3165, 4959237), (4715, 3328947), (4853, 3234285), (5259, 2984595), (8487, 1849415), (8651, 1814355), (8765, 1790757), (9495, 1653079), (14145, 1109649), (14559, 1078095), (15777, 994865), (24265, 646857), (25953, 604785), (26295, 596919), (40319, 389295), (42435, 369883), (43255, 362871), (43677, 359365), (71873, 218385), (72795, 215619), (77859, 201595), (78885, 198973), (120957, 129765)]