26656305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 46212096

約数和(自身を除く): 19555791

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 613, 669, 1115, 1839, 2899, 3065, 3345, 7969, 8697, 9195, 14495, 23907, 39845, 43485, 119535, 136699, 410097, 683495, 1777087, 2050485, 5331261, 8885435, 26656305]

約数ペア:

[(1, 26656305), (3, 8885435), (5, 5331261), (13, 2050485), (15, 1777087), (39, 683495), (65, 410097), (195, 136699), (223, 119535), (613, 43485), (669, 39845), (1115, 23907), (1839, 14495), (2899, 9195), (3065, 8697), (3345, 7969)]