75786705

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9203}}^1$

素因数の和:9278

約数の個数: 32

約数和(自身を含む): 136955520

約数和(自身を除く): 61168815

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 9203, 27609, 46015, 82827, 138045, 248481, 414135, 561383, 1242405, 1684149, 2806915, 5052447, 8420745, 15157341, 25262235, 75786705]

約数ペア:

[(1, 75786705), (3, 25262235), (5, 15157341), (9, 8420745), (15, 5052447), (27, 2806915), (45, 1684149), (61, 1242405), (135, 561383), (183, 414135), (305, 248481), (549, 138045), (915, 82827), (1647, 46015), (2745, 27609), (8235, 9203)]