127170435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{173021}}^1$

素因数の和:173043

約数の個数: 24

約数和(自身を含む): 236694096

約数和(自身を除く): 109523661

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 173021, 519063, 865105, 1211147, 2595315, 3633441, 6055735, 8478029, 18167205, 25434087, 42390145, 127170435]

約数ペア:

[(1, 127170435), (3, 42390145), (5, 25434087), (7, 18167205), (15, 8478029), (21, 6055735), (35, 3633441), (49, 2595315), (105, 1211147), (147, 865105), (245, 519063), (735, 173021)]