121559095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{204301}}^1$

素因数の和:204330

約数の個数: 16

約数和(自身を含む): 176516928

約数和(自身を除く): 54957833

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 204301, 1021505, 1430107, 3473117, 7150535, 17365585, 24311819, 121559095]

約数ペア:

[(1, 121559095), (5, 24311819), (7, 17365585), (17, 7150535), (35, 3473117), (85, 1430107), (119, 1021505), (595, 204301)]