23192015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 12128305

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 1021, 2065, 3245, 4543, 5105, 7147, 11231, 22715, 35735, 56155, 60239, 78617, 301195, 393085, 421673, 662629, 2108365, 3313145, 4638403, 23192015]

約数ペア:

[(1, 23192015), (5, 4638403), (7, 3313145), (11, 2108365), (35, 662629), (55, 421673), (59, 393085), (77, 301195), (295, 78617), (385, 60239), (413, 56155), (649, 35735), (1021, 22715), (2065, 11231), (3245, 7147), (4543, 5105)]