25772505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 45429120

約数和(自身を除く): 19656615

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1433, 1635, 3597, 4299, 5995, 7165, 15763, 17985, 21495, 47289, 78815, 156197, 236445, 468591, 780985, 1718167, 2342955, 5154501, 8590835, 25772505]

約数ペア:

[(1, 25772505), (3, 8590835), (5, 5154501), (11, 2342955), (15, 1718167), (33, 780985), (55, 468591), (109, 236445), (165, 156197), (327, 78815), (545, 47289), (1199, 21495), (1433, 17985), (1635, 15763), (3597, 7165), (4299, 5995)]