1804235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 2341440

約数和(自身を除く): 537205

約数列:

[1, 5, 23, 29, 115, 145, 541, 667, 2705, 3335, 12443, 15689, 62215, 78445, 360847, 1804235]

約数ペア:

[(1, 1804235), (5, 360847), (23, 78445), (29, 62215), (115, 15689), (145, 12443), (541, 3335), (667, 2705)]