25340445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4843

約数の個数: 40

約数和(自身を含む): 48929496

約数和(自身を除く): 23589051

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 4813, 5265, 14439, 24065, 43317, 62569, 72195, 129951, 187707, 216585, 312845, 389853, 563121, 649755, 938535, 1689363, 1949265, 2815605, 5068089, 8446815, 25340445]

約数ペア:

[(1, 25340445), (3, 8446815), (5, 5068089), (9, 2815605), (13, 1949265), (15, 1689363), (27, 938535), (39, 649755), (45, 563121), (65, 389853), (81, 312845), (117, 216585), (135, 187707), (195, 129951), (351, 72195), (405, 62569), (585, 43317), (1053, 24065), (1755, 14439), (4813, 5265)]