3221415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 5913648

約数和(自身を除く): 2692233

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4211, 12633, 21055, 37899, 63165, 71587, 189495, 214761, 357935, 644283, 1073805, 3221415]

約数ペア:

[(1, 3221415), (3, 1073805), (5, 644283), (9, 357935), (15, 214761), (17, 189495), (45, 71587), (51, 63165), (85, 37899), (153, 21055), (255, 12633), (765, 4211)]