1075815

素因数分解:

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

素因数の和:640

約数の個数: 32

約数和(自身を含む): 2063040

約数和(自身を除く): 987225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 613, 1755, 1839, 3065, 5517, 7969, 9195, 16551, 23907, 27585, 39845, 71721, 82755, 119535, 215163, 358605, 1075815]

約数ペア:

[(1, 1075815), (3, 358605), (5, 215163), (9, 119535), (13, 82755), (15, 71721), (27, 39845), (39, 27585), (45, 23907), (65, 16551), (117, 9195), (135, 7969), (195, 5517), (351, 3065), (585, 1839), (613, 1755)]