8230425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 15868032

約数和(自身を除く): 7637607

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 257, 305, 427, 525, 771, 915, 1281, 1285, 1525, 1799, 2135, 3855, 4575, 5397, 6405, 6425, 8995, 10675, 15677, 19275, 26985, 32025, 44975, 47031, 78385, 109739, 134925, 235155, 329217, 391925, 548695, 1175775, 1646085, 2743475, 8230425]

約数ペア:

[(1, 8230425), (3, 2743475), (5, 1646085), (7, 1175775), (15, 548695), (21, 391925), (25, 329217), (35, 235155), (61, 134925), (75, 109739), (105, 78385), (175, 47031), (183, 44975), (257, 32025), (305, 26985), (427, 19275), (525, 15677), (771, 10675), (915, 8995), (1281, 6425), (1285, 6405), (1525, 5397), (1799, 4575), (2135, 3855)]