2854227645

素因数分解:

$3^3\times 5^1\times {\mathrm{21142427}}^1$

素因数の和:21142441

約数の個数: 16

約数和(自身を含む): 5074182720

約数和(自身を除く): 2219955075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21142427, 63427281, 105712135, 190281843, 317136405, 570845529, 951409215, 2854227645]

約数ペア:

[(1, 2854227645), (3, 951409215), (5, 570845529), (9, 317136405), (15, 190281843), (27, 105712135), (45, 63427281), (135, 21142427)]