5315415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 10616832

約数和(自身を除く): 5301417

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 69, 71, 93, 105, 115, 155, 161, 213, 217, 345, 355, 465, 483, 497, 651, 713, 805, 1065, 1085, 1491, 1633, 2139, 2201, 2415, 2485, 3255, 3565, 4899, 4991, 6603, 7455, 8165, 10695, 11005, 11431, 14973, 15407, 24495, 24955, 33015, 34293, 46221, 50623, 57155, 74865, 77035, 151869, 171465, 231105, 253115, 354361, 759345, 1063083, 1771805, 5315415]

約数ペア:

[(1, 5315415), (3, 1771805), (5, 1063083), (7, 759345), (15, 354361), (21, 253115), (23, 231105), (31, 171465), (35, 151869), (69, 77035), (71, 74865), (93, 57155), (105, 50623), (115, 46221), (155, 34293), (161, 33015), (213, 24955), (217, 24495), (345, 15407), (355, 14973), (465, 11431), (483, 11005), (497, 10695), (651, 8165), (713, 7455), (805, 6603), (1065, 4991), (1085, 4899), (1491, 3565), (1633, 3255), (2139, 2485), (2201, 2415)]