15255933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 25562112

約数和(自身を除く): 10306179

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 313, 633, 939, 1477, 2191, 2321, 3443, 4431, 6573, 6963, 10329, 16247, 24101, 48741, 66043, 72303, 198129, 462301, 726473, 1386903, 2179419, 5085311, 15255933]

約数ペア:

[(1, 15255933), (3, 5085311), (7, 2179419), (11, 1386903), (21, 726473), (33, 462301), (77, 198129), (211, 72303), (231, 66043), (313, 48741), (633, 24101), (939, 16247), (1477, 10329), (2191, 6963), (2321, 6573), (3443, 4431)]