9369915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 15628800

約数和(自身を除く): 6258885

約数列:

[1, 3, 5, 15, 43, 73, 129, 199, 215, 219, 365, 597, 645, 995, 1095, 2985, 3139, 8557, 9417, 14527, 15695, 25671, 42785, 43581, 47085, 72635, 128355, 217905, 624661, 1873983, 3123305, 9369915]

約数ペア:

[(1, 9369915), (3, 3123305), (5, 1873983), (15, 624661), (43, 217905), (73, 128355), (129, 72635), (199, 47085), (215, 43581), (219, 42785), (365, 25671), (597, 15695), (645, 14527), (995, 9417), (1095, 8557), (2985, 3139)]