828335845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 1047841920

約数和(自身を除く): 219506075

約数列:

[1, 5, 29, 101, 145, 163, 347, 505, 815, 1735, 2929, 4727, 10063, 14645, 16463, 23635, 35047, 50315, 56561, 82315, 175235, 282805, 477427, 1016363, 1640269, 2387135, 5081815, 5712661, 8201345, 28563305, 165667169, 828335845]

約数ペア:

[(1, 828335845), (5, 165667169), (29, 28563305), (101, 8201345), (145, 5712661), (163, 5081815), (347, 2387135), (505, 1640269), (815, 1016363), (1735, 477427), (2929, 282805), (4727, 175235), (10063, 82315), (14645, 56561), (16463, 50315), (23635, 35047)]