2125473015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3295307}}^1$

素因数の和:3295358

約数の個数: 16

約数和(自身を含む): 3479845248

約数和(自身を除く): 1354372233

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3295307, 9885921, 16476535, 49429605, 141698201, 425094603, 708491005, 2125473015]

約数ペア:

[(1, 2125473015), (3, 708491005), (5, 425094603), (15, 141698201), (43, 49429605), (129, 16476535), (215, 9885921), (645, 3295307)]