8940105

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 16243200

約数和(自身を除く): 7303095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1409, 2115, 4227, 6345, 7045, 12681, 21135, 38043, 63405, 66223, 190215, 198669, 331115, 596007, 993345, 1788021, 2980035, 8940105]

約数ペア:

[(1, 8940105), (3, 2980035), (5, 1788021), (9, 993345), (15, 596007), (27, 331115), (45, 198669), (47, 190215), (135, 66223), (141, 63405), (235, 38043), (423, 21135), (705, 12681), (1269, 7045), (1409, 6345), (2115, 4227)]