6994485

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5550795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 263, 591, 789, 985, 1315, 1773, 2367, 2955, 3945, 5319, 7101, 8865, 11835, 26595, 35505, 51811, 155433, 259055, 466299, 777165, 1398897, 2331495, 6994485]

約数ペア:

[(1, 6994485), (3, 2331495), (5, 1398897), (9, 777165), (15, 466299), (27, 259055), (45, 155433), (135, 51811), (197, 35505), (263, 26595), (591, 11835), (789, 8865), (985, 7101), (1315, 5319), (1773, 3945), (2367, 2955)]