339969015

素因数分解:

$3^3\times 5^1\times {\mathrm{2518289}}^1$

素因数の和:2518303

約数の個数: 16

約数和(自身を含む): 604389600

約数和(自身を除く): 264420585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2518289, 7554867, 12591445, 22664601, 37774335, 67993803, 113323005, 339969015]

約数ペア:

[(1, 339969015), (3, 113323005), (5, 67993803), (9, 37774335), (15, 22664601), (27, 12591445), (45, 7554867), (135, 2518289)]