3789855

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 6854400

約数和(自身を除く): 3064545

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 419, 603, 1005, 1257, 1809, 2095, 3015, 3771, 6285, 9045, 11313, 18855, 28073, 56565, 84219, 140365, 252657, 421095, 757971, 1263285, 3789855]

約数ペア:

[(1, 3789855), (3, 1263285), (5, 757971), (9, 421095), (15, 252657), (27, 140365), (45, 84219), (67, 56565), (135, 28073), (201, 18855), (335, 11313), (419, 9045), (603, 6285), (1005, 3771), (1257, 3015), (1809, 2095)]