25154415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 52577280

約数和(自身を除く): 27422865

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1303, 1485, 1755, 2145, 3861, 3909, 6435, 6515, 11727, 14333, 16939, 19305, 19545, 35181, 42999, 50817, 58635, 71665, 84695, 128997, 152451, 175905, 186329, 214995, 254085, 386991, 457353, 558987, 644985, 762255, 931645, 1676961, 1934955, 2286765, 2794935, 5030883, 8384805, 25154415]

約数ペア:

[(1, 25154415), (3, 8384805), (5, 5030883), (9, 2794935), (11, 2286765), (13, 1934955), (15, 1676961), (27, 931645), (33, 762255), (39, 644985), (45, 558987), (55, 457353), (65, 386991), (99, 254085), (117, 214995), (135, 186329), (143, 175905), (165, 152451), (195, 128997), (297, 84695), (351, 71665), (429, 58635), (495, 50817), (585, 42999), (715, 35181), (1287, 19545), (1303, 19305), (1485, 16939), (1755, 14333), (2145, 11727), (3861, 6515), (3909, 6435)]