30876165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40361}}^1$

素因数の和:40389

約数の個数: 24

約数和(自身を含む): 56668248

約数和(自身を除く): 25792083

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 40361, 121083, 201805, 363249, 605415, 686137, 1816245, 2058411, 3430685, 6175233, 10292055, 30876165]

約数ペア:

[(1, 30876165), (3, 10292055), (5, 6175233), (9, 3430685), (15, 2058411), (17, 1816245), (45, 686137), (51, 605415), (85, 363249), (153, 201805), (255, 121083), (765, 40361)]