328025885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{259309}}^1$

素因数の和:259348

約数の個数: 16

約数和(自身を含む): 448087680

約数和(自身を除く): 120061795

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 259309, 1296545, 2852399, 5964107, 14261995, 29820535, 65605177, 328025885]

約数ペア:

[(1, 328025885), (5, 65605177), (11, 29820535), (23, 14261995), (55, 5964107), (115, 2852399), (253, 1296545), (1265, 259309)]