2815605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 5256888

約数和(自身を除く): 2441283

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4813, 14439, 24065, 43317, 62569, 72195, 187707, 216585, 312845, 563121, 938535, 2815605]

約数ペア:

[(1, 2815605), (3, 938535), (5, 563121), (9, 312845), (13, 216585), (15, 187707), (39, 72195), (45, 62569), (65, 43317), (117, 24065), (195, 14439), (585, 4813)]