7906605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 14563584

約数和(自身を除く): 6656979

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 293, 771, 879, 1285, 1465, 1799, 2051, 3855, 4395, 5397, 6153, 8995, 10255, 26985, 30765, 75301, 225903, 376505, 527107, 1129515, 1581321, 2635535, 7906605]

約数ペア:

[(1, 7906605), (3, 2635535), (5, 1581321), (7, 1129515), (15, 527107), (21, 376505), (35, 225903), (105, 75301), (257, 30765), (293, 26985), (771, 10255), (879, 8995), (1285, 6153), (1465, 5397), (1799, 4395), (2051, 3855)]