2969955

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 5316480

約数和(自身を除く): 2346525

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2129, 6387, 10645, 19161, 31935, 65999, 95805, 197997, 329995, 593991, 989985, 2969955]

約数ペア:

[(1, 2969955), (3, 989985), (5, 593991), (9, 329995), (15, 197997), (31, 95805), (45, 65999), (93, 31935), (155, 19161), (279, 10645), (465, 6387), (1395, 2129)]