15655341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 24256512

約数和(自身を除く): 8601171

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 563, 713, 897, 1209, 1689, 2139, 7319, 9269, 12949, 17453, 21957, 27807, 38847, 52359, 168337, 226889, 401419, 505011, 680667, 1204257, 5218447, 15655341]

約数ペア:

[(1, 15655341), (3, 5218447), (13, 1204257), (23, 680667), (31, 505011), (39, 401419), (69, 226889), (93, 168337), (299, 52359), (403, 38847), (563, 27807), (713, 21957), (897, 17453), (1209, 12949), (1689, 9269), (2139, 7319)]