222300315

素因数分解:

$3^3\times 5^1\times {\mathrm{1646669}}^1$

素因数の和:1646683

約数の個数: 16

約数和(自身を含む): 395200800

約数和(自身を除く): 172900485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1646669, 4940007, 8233345, 14820021, 24700035, 44460063, 74100105, 222300315]

約数ペア:

[(1, 222300315), (3, 74100105), (5, 44460063), (9, 24700035), (15, 14820021), (27, 8233345), (45, 4940007), (135, 1646669)]