27515055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 46632960

約数和(自身を除く): 19117905

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1471, 3741, 4413, 6235, 7355, 18705, 22065, 42659, 63253, 127977, 189759, 213295, 316265, 639885, 948795, 1834337, 5503011, 9171685, 27515055]

約数ペア:

[(1, 27515055), (3, 9171685), (5, 5503011), (15, 1834337), (29, 948795), (43, 639885), (87, 316265), (129, 213295), (145, 189759), (215, 127977), (435, 63253), (645, 42659), (1247, 22065), (1471, 18705), (3741, 7355), (4413, 6235)]