201279465

素因数分解:

$3^3\times 5^1\times {\mathrm{1490959}}^1$

素因数の和:1490973

約数の個数: 16

約数和(自身を含む): 357830400

約数和(自身を除く): 156550935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1490959, 4472877, 7454795, 13418631, 22364385, 40255893, 67093155, 201279465]

約数ペア:

[(1, 201279465), (3, 67093155), (5, 40255893), (9, 22364385), (15, 13418631), (27, 7454795), (45, 4472877), (135, 1490959)]