1680035025

素因数分解:

$3^1\times 5^2\times {\mathrm{22400467}}^1$

素因数の和:22400480

約数の個数: 12

約数和(自身を含む): 2777658032

約数和(自身を除く): 1097623007

約数列:

[1, 3, 5, 15, 25, 75, 22400467, 67201401, 112002335, 336007005, 560011675, 1680035025]

約数ペア:

[(1, 1680035025), (3, 560011675), (5, 336007005), (15, 112002335), (25, 67201401), (75, 22400467)]