360002205

素因数分解:

$3^3\times 5^1\times {\mathrm{2666683}}^1$

素因数の和:2666697

約数の個数: 16

約数和(自身を含む): 640004160

約数和(自身を除く): 280001955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2666683, 8000049, 13333415, 24000147, 40000245, 72000441, 120000735, 360002205]

約数ペア:

[(1, 360002205), (3, 120000735), (5, 72000441), (9, 40000245), (15, 24000147), (27, 13333415), (45, 8000049), (135, 2666683)]