252034245

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{37589}}^1$

素因数の和:37749

約数の個数: 24

約数和(自身を含む): 439803000

約数和(自身を除く): 187768755

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 37589, 112767, 187945, 338301, 563835, 1691505, 5600761, 16802283, 28003805, 50406849, 84011415, 252034245]

約数ペア:

[(1, 252034245), (3, 84011415), (5, 50406849), (9, 28003805), (15, 16802283), (45, 5600761), (149, 1691505), (447, 563835), (745, 338301), (1341, 187945), (2235, 112767), (6705, 37589)]