157435995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 266860800

約数和(自身を除く): 109424805

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 2445, 3097, 3389, 9291, 10167, 15485, 16945, 46455, 50835, 64391, 193173, 321955, 552407, 965865, 1657221, 2762035, 8286105, 10495733, 31487199, 52478665, 157435995]

約数ペア:

[(1, 157435995), (3, 52478665), (5, 31487199), (15, 10495733), (19, 8286105), (57, 2762035), (95, 1657221), (163, 965865), (285, 552407), (489, 321955), (815, 193173), (2445, 64391), (3097, 50835), (3389, 46455), (9291, 16945), (10167, 15485)]