7318485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 13582080

約数和(自身を除く): 6263595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2357, 3105, 7071, 11785, 21213, 35355, 54211, 63639, 106065, 162633, 271055, 318195, 487899, 813165, 1463697, 2439495, 7318485]

約数ペア:

[(1, 7318485), (3, 2439495), (5, 1463697), (9, 813165), (15, 487899), (23, 318195), (27, 271055), (45, 162633), (69, 106065), (115, 63639), (135, 54211), (207, 35355), (345, 21213), (621, 11785), (1035, 7071), (2357, 3105)]