6549215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 8579520

約数和(自身を除く): 2030305

約数列:

[1, 5, 29, 31, 47, 145, 155, 235, 899, 961, 1363, 1457, 4495, 4805, 6815, 7285, 27869, 42253, 45167, 139345, 211265, 225835, 1309843, 6549215]

約数ペア:

[(1, 6549215), (5, 1309843), (29, 225835), (31, 211265), (47, 139345), (145, 45167), (155, 42253), (235, 27869), (899, 7285), (961, 6815), (1363, 4805), (1457, 4495)]