13841805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 9237363

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 317, 355, 615, 951, 1065, 1585, 2911, 4755, 8733, 12997, 14555, 22507, 38991, 43665, 64985, 67521, 112535, 194955, 337605, 922787, 2768361, 4613935, 13841805]

約数ペア:

[(1, 13841805), (3, 4613935), (5, 2768361), (15, 922787), (41, 337605), (71, 194955), (123, 112535), (205, 67521), (213, 64985), (317, 43665), (355, 38991), (615, 22507), (951, 14555), (1065, 12997), (1585, 8733), (2911, 4755)]