63782385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 44718735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 643, 1167, 1929, 1945, 3215, 5835, 6613, 9645, 10931, 19839, 32793, 33065, 54655, 99195, 163965, 250127, 750381, 1250635, 3751905, 4252159, 12756477, 21260795, 63782385]

約数ペア:

[(1, 63782385), (3, 21260795), (5, 12756477), (15, 4252159), (17, 3751905), (51, 1250635), (85, 750381), (255, 250127), (389, 163965), (643, 99195), (1167, 54655), (1929, 33065), (1945, 32793), (3215, 19839), (5835, 10931), (6613, 9645)]