2208708135

素因数分解:

$3^3\times 5^1\times {\mathrm{16360801}}^1$

素因数の和:16360815

約数の個数: 16

約数和(自身を含む): 3926592480

約数和(自身を除く): 1717884345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16360801, 49082403, 81804005, 147247209, 245412015, 441741627, 736236045, 2208708135]

約数ペア:

[(1, 2208708135), (3, 736236045), (5, 441741627), (9, 245412015), (15, 147247209), (27, 81804005), (45, 49082403), (135, 16360801)]