164055705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6673}}^1$

素因数の和:6841

約数の個数: 32

約数和(自身を含む): 288316800

約数和(自身を除く): 124261095

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 4917, 6673, 8195, 20019, 24585, 33365, 73403, 100095, 220209, 367015, 994277, 1101045, 2982831, 4971385, 10937047, 14914155, 32811141, 54685235, 164055705]

約数ペア:

[(1, 164055705), (3, 54685235), (5, 32811141), (11, 14914155), (15, 10937047), (33, 4971385), (55, 2982831), (149, 1101045), (165, 994277), (447, 367015), (745, 220209), (1639, 100095), (2235, 73403), (4917, 33365), (6673, 24585), (8195, 20019)]