2923695

素因数分解:

$3^4\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7236

約数の個数: 20

約数和(自身を含む): 5241720

約数和(自身を除く): 2318025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7219, 21657, 36095, 64971, 108285, 194913, 324855, 584739, 974565, 2923695]

約数ペア:

[(1, 2923695), (3, 974565), (5, 584739), (9, 324855), (15, 194913), (27, 108285), (45, 64971), (81, 36095), (135, 21657), (405, 7219)]