6438435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 11521440

約数和(自身を除く): 5083005

約数列:

[1, 3, 5, 15, 19, 29, 41, 57, 87, 95, 123, 145, 205, 285, 361, 435, 551, 615, 779, 1083, 1189, 1653, 1805, 2337, 2755, 3567, 3895, 5415, 5945, 8265, 10469, 11685, 14801, 17835, 22591, 31407, 44403, 52345, 67773, 74005, 112955, 157035, 222015, 338865, 429229, 1287687, 2146145, 6438435]

約数ペア:

[(1, 6438435), (3, 2146145), (5, 1287687), (15, 429229), (19, 338865), (29, 222015), (41, 157035), (57, 112955), (87, 74005), (95, 67773), (123, 52345), (145, 44403), (205, 31407), (285, 22591), (361, 17835), (435, 14801), (551, 11685), (615, 10469), (779, 8265), (1083, 5945), (1189, 5415), (1653, 3895), (1805, 3567), (2337, 2755)]