89040945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 163630080

約数和(自身を除く): 74589135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4019, 4431, 7385, 12057, 20095, 22155, 28133, 60285, 84399, 140665, 421995, 848009, 2544027, 4240045, 5936063, 12720135, 17808189, 29680315, 89040945]

約数ペア:

[(1, 89040945), (3, 29680315), (5, 17808189), (7, 12720135), (15, 5936063), (21, 4240045), (35, 2544027), (105, 848009), (211, 421995), (633, 140665), (1055, 84399), (1477, 60285), (3165, 28133), (4019, 22155), (4431, 20095), (7385, 12057)]