38205825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 73435776

約数和(自身を除く): 35229951

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 427, 525, 915, 1193, 1281, 1525, 2135, 3579, 4575, 5965, 6405, 8351, 10675, 17895, 25053, 29825, 32025, 41755, 72773, 89475, 125265, 208775, 218319, 363865, 509411, 626325, 1091595, 1528233, 1819325, 2547055, 5457975, 7641165, 12735275, 38205825]

約数ペア:

[(1, 38205825), (3, 12735275), (5, 7641165), (7, 5457975), (15, 2547055), (21, 1819325), (25, 1528233), (35, 1091595), (61, 626325), (75, 509411), (105, 363865), (175, 218319), (183, 208775), (305, 125265), (427, 89475), (525, 72773), (915, 41755), (1193, 32025), (1281, 29825), (1525, 25053), (2135, 17895), (3579, 10675), (4575, 8351), (5965, 6405)]