23660715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 41400576

約数和(自身を除く): 17739861

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1811, 2613, 4355, 5433, 9055, 13065, 23543, 27165, 70629, 117715, 121337, 353145, 364011, 606685, 1577381, 1820055, 4732143, 7886905, 23660715]

約数ペア:

[(1, 23660715), (3, 7886905), (5, 4732143), (13, 1820055), (15, 1577381), (39, 606685), (65, 364011), (67, 353145), (195, 121337), (201, 117715), (335, 70629), (871, 27165), (1005, 23543), (1811, 13065), (2613, 9055), (4355, 5433)]