142510225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39863}}^1$

素因数の和:39897

約数の個数: 24

約数和(自身を含む): 207611712

約数和(自身を除く): 65101487

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 39863, 199315, 438493, 518219, 996575, 2192465, 2591095, 5700409, 10962325, 12955475, 28502045, 142510225]

約数ペア:

[(1, 142510225), (5, 28502045), (11, 12955475), (13, 10962325), (25, 5700409), (55, 2591095), (65, 2192465), (143, 996575), (275, 518219), (325, 438493), (715, 199315), (3575, 39863)]