6479865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 13167360

約数和(自身を除く): 6687495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 6857, 20571, 34285, 47999, 61713, 102855, 143997, 185139, 239995, 308565, 431991, 719985, 925695, 1295973, 2159955, 6479865]

約数ペア:

[(1, 6479865), (3, 2159955), (5, 1295973), (7, 925695), (9, 719985), (15, 431991), (21, 308565), (27, 239995), (35, 185139), (45, 143997), (63, 102855), (105, 61713), (135, 47999), (189, 34285), (315, 20571), (945, 6857)]