28843545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 19724775

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1087, 1769, 3261, 5307, 5435, 8845, 16305, 26535, 31523, 66307, 94569, 157615, 198921, 331535, 472845, 994605, 1922903, 5768709, 9614515, 28843545]

約数ペア:

[(1, 28843545), (3, 9614515), (5, 5768709), (15, 1922903), (29, 994605), (61, 472845), (87, 331535), (145, 198921), (183, 157615), (305, 94569), (435, 66307), (915, 31523), (1087, 26535), (1769, 16305), (3261, 8845), (5307, 5435)]