28767515

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13931}}^1$

素因数の和:14002

約数の個数: 16

約数和(自身を含む): 40124160

約数和(自身を除く): 11356645

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 13931, 69655, 97517, 487585, 821929, 4109645, 5753503, 28767515]

約数ペア:

[(1, 28767515), (5, 5753503), (7, 4109645), (35, 821929), (59, 487585), (295, 97517), (413, 69655), (2065, 13931)]