312962445

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42667}}^1$

素因数の和:42841

約数の個数: 24

約数和(自身を含む): 545809056

約数和(自身を除く): 232846611

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 42667, 128001, 213335, 384003, 640005, 1920015, 6954721, 20864163, 34773605, 62592489, 104320815, 312962445]

約数ペア:

[(1, 312962445), (3, 104320815), (5, 62592489), (9, 34773605), (15, 20864163), (45, 6954721), (163, 1920015), (489, 640005), (815, 384003), (1467, 213335), (2445, 128001), (7335, 42667)]