30969495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40483}}^1$

素因数の和:40511

約数の個数: 24

約数和(自身を含む): 56839536

約数和(自身を除く): 25870041

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40483, 121449, 202415, 364347, 607245, 688211, 1821735, 2064633, 3441055, 6193899, 10323165, 30969495]

約数ペア:

[(1, 30969495), (3, 10323165), (5, 6193899), (9, 3441055), (15, 2064633), (17, 1821735), (45, 688211), (51, 607245), (85, 364347), (153, 202415), (255, 121449), (765, 40483)]