26081445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 45327744

約数和(自身を除く): 19246299

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1021, 1703, 1965, 3063, 5105, 5109, 8515, 13273, 15315, 25545, 39819, 66365, 133751, 199095, 401253, 668755, 1738763, 2006265, 5216289, 8693815, 26081445]

約数ペア:

[(1, 26081445), (3, 8693815), (5, 5216289), (13, 2006265), (15, 1738763), (39, 668755), (65, 401253), (131, 199095), (195, 133751), (393, 66365), (655, 39819), (1021, 25545), (1703, 15315), (1965, 13273), (3063, 8515), (5105, 5109)]