164893245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6131}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 289626624

約数和(自身を除く): 124733379

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 6131, 8965, 18393, 26895, 30655, 67441, 91965, 202323, 337205, 999353, 1011615, 2998059, 4996765, 10992883, 14990295, 32978649, 54964415, 164893245]

約数ペア:

[(1, 164893245), (3, 54964415), (5, 32978649), (11, 14990295), (15, 10992883), (33, 4996765), (55, 2998059), (163, 1011615), (165, 999353), (489, 337205), (815, 202323), (1793, 91965), (2445, 67441), (5379, 30655), (6131, 26895), (8965, 18393)]