47674745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 63258624

約数和(自身を除く): 15583879

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 311, 713, 989, 1333, 1555, 3565, 4945, 6665, 7153, 9641, 13373, 30659, 35765, 48205, 66865, 153295, 221743, 307579, 414563, 1108715, 1537895, 2072815, 9534949, 47674745]

約数ペア:

[(1, 47674745), (5, 9534949), (23, 2072815), (31, 1537895), (43, 1108715), (115, 414563), (155, 307579), (215, 221743), (311, 153295), (713, 66865), (989, 48205), (1333, 35765), (1555, 30659), (3565, 13373), (4945, 9641), (6665, 7153)]