15527967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 26600448

約数和(自身を除く): 11072481

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2473, 6279, 7419, 17311, 32149, 51933, 56879, 96447, 170637, 225043, 398153, 675129, 739427, 1194459, 2218281, 5175989, 15527967]

約数ペア:

[(1, 15527967), (3, 5175989), (7, 2218281), (13, 1194459), (21, 739427), (23, 675129), (39, 398153), (69, 225043), (91, 170637), (161, 96447), (273, 56879), (299, 51933), (483, 32149), (897, 17311), (2093, 7419), (2473, 6279)]