2023005985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{404197}}^1$

素因数の和:404233

約数の個数: 32

約数和(自身を含む): 3259452672

約数和(自身を除く): 1236446687

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 404197, 2020985, 2829379, 4446167, 5254561, 14146895, 22230835, 26272805, 31123169, 36781927, 57800171, 155615845, 183909635, 289000855, 404601197, 2023005985]

約数ペア:

[(1, 2023005985), (5, 404601197), (7, 289000855), (11, 183909635), (13, 155615845), (35, 57800171), (55, 36781927), (65, 31123169), (77, 26272805), (91, 22230835), (143, 14146895), (385, 5254561), (455, 4446167), (715, 2829379), (1001, 2020985), (5005, 404197)]