28153635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 47407680

約数和(自身を除く): 19254045

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1061, 1769, 3183, 5305, 5307, 8845, 15915, 26535, 30769, 64721, 92307, 153845, 194163, 323605, 461535, 970815, 1876909, 5630727, 9384545, 28153635]

約数ペア:

[(1, 28153635), (3, 9384545), (5, 5630727), (15, 1876909), (29, 970815), (61, 461535), (87, 323605), (145, 194163), (183, 153845), (305, 92307), (435, 64721), (915, 30769), (1061, 26535), (1769, 15915), (3183, 8845), (5305, 5307)]