6438045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 16

約数和(自身を含む): 10749312

約数和(自身を除く): 4311267

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 18661, 55983, 93305, 279915, 429203, 1287609, 2146015, 6438045]

約数ペア:

[(1, 6438045), (3, 2146015), (5, 1287609), (15, 429203), (23, 279915), (69, 93305), (115, 55983), (345, 18661)]