242899245

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{60649}}^1$

素因数の和:60749

約数の個数: 24

約数和(自身を含む): 425763000

約数和(自身を除く): 182863755

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 60649, 181947, 303245, 545841, 909735, 2729205, 5397761, 16193283, 26988805, 48579849, 80966415, 242899245]

約数ペア:

[(1, 242899245), (3, 80966415), (5, 48579849), (9, 26988805), (15, 16193283), (45, 5397761), (89, 2729205), (267, 909735), (445, 545841), (801, 303245), (1335, 181947), (4005, 60649)]