75460665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 69046215

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 97, 105, 155, 217, 239, 291, 465, 485, 651, 679, 717, 1085, 1195, 1455, 1673, 2037, 3007, 3255, 3395, 3585, 5019, 7409, 8365, 9021, 10185, 15035, 21049, 22227, 23183, 25095, 37045, 45105, 51863, 63147, 69549, 105245, 111135, 115915, 155589, 162281, 259315, 315735, 347745, 486843, 718673, 777945, 811405, 2156019, 2434215, 3593365, 5030711, 10780095, 15092133, 25153555, 75460665]

約数ペア:

[(1, 75460665), (3, 25153555), (5, 15092133), (7, 10780095), (15, 5030711), (21, 3593365), (31, 2434215), (35, 2156019), (93, 811405), (97, 777945), (105, 718673), (155, 486843), (217, 347745), (239, 315735), (291, 259315), (465, 162281), (485, 155589), (651, 115915), (679, 111135), (717, 105245), (1085, 69549), (1195, 63147), (1455, 51863), (1673, 45105), (2037, 37045), (3007, 25095), (3255, 23183), (3395, 22227), (3585, 21049), (5019, 15035), (7409, 10185), (8365, 9021)]