72262155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40483}}^1$

素因数の和:40515

約数の個数: 32

約数和(自身を含む): 139912704

約数和(自身を除く): 67650549

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 40483, 121449, 202415, 283381, 607245, 688211, 850143, 1416905, 2064633, 3441055, 4250715, 4817477, 10323165, 14452431, 24087385, 72262155]

約数ペア:

[(1, 72262155), (3, 24087385), (5, 14452431), (7, 10323165), (15, 4817477), (17, 4250715), (21, 3441055), (35, 2064633), (51, 1416905), (85, 850143), (105, 688211), (119, 607245), (255, 283381), (357, 202415), (595, 121449), (1785, 40483)]