82592475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 158680320

約数和(自身を除く): 76087845

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 427, 525, 915, 1281, 1525, 2135, 2579, 4575, 6405, 7737, 10675, 12895, 18053, 32025, 38685, 54159, 64475, 90265, 157319, 193425, 270795, 451325, 471957, 786595, 1101233, 1353975, 2359785, 3303699, 3932975, 5506165, 11798925, 16518495, 27530825, 82592475]

約数ペア:

[(1, 82592475), (3, 27530825), (5, 16518495), (7, 11798925), (15, 5506165), (21, 3932975), (25, 3303699), (35, 2359785), (61, 1353975), (75, 1101233), (105, 786595), (175, 471957), (183, 451325), (305, 270795), (427, 193425), (525, 157319), (915, 90265), (1281, 64475), (1525, 54159), (2135, 38685), (2579, 32025), (4575, 18053), (6405, 12895), (7737, 10675)]