3227445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 6240696

約数和(自身を除く): 3013251

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 613, 1053, 1755, 1839, 3065, 5265, 5517, 7969, 9195, 16551, 23907, 27585, 39845, 49653, 71721, 82755, 119535, 215163, 248265, 358605, 645489, 1075815, 3227445]

約数ペア:

[(1, 3227445), (3, 1075815), (5, 645489), (9, 358605), (13, 248265), (15, 215163), (27, 119535), (39, 82755), (45, 71721), (65, 49653), (81, 39845), (117, 27585), (135, 23907), (195, 16551), (351, 9195), (405, 7969), (585, 5517), (613, 5265), (1053, 3065), (1755, 1839)]