3284955

素因数分解:

$3^4\times 5^1\times {\mathrm{8111}}^1$

素因数の和:8128

約数の個数: 20

約数和(自身を含む): 5889312

約数和(自身を除く): 2604357

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8111, 24333, 40555, 72999, 121665, 218997, 364995, 656991, 1094985, 3284955]

約数ペア:

[(1, 3284955), (3, 1094985), (5, 656991), (9, 364995), (15, 218997), (27, 121665), (45, 72999), (81, 40555), (135, 24333), (405, 8111)]