90688045

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136373}}^1$

素因数の和:136404

約数の個数: 16

約数和(自身を含む): 130919040

約数和(自身を除く): 40230995

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 136373, 681865, 954611, 2591087, 4773055, 12955435, 18137609, 90688045]

約数ペア:

[(1, 90688045), (5, 18137609), (7, 12955435), (19, 4773055), (35, 2591087), (95, 954611), (133, 681865), (665, 136373)]