168916605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7202

約数の個数: 48

約数和(自身を含む): 319966080

約数和(自身を除く): 151049475

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7159, 7865, 21477, 23595, 35795, 78749, 93067, 107385, 236247, 279201, 393745, 465335, 866239, 1023737, 1181235, 1396005, 2598717, 3071211, 4331195, 5118685, 11261107, 12993585, 15356055, 33783321, 56305535, 168916605]

約数ペア:

[(1, 168916605), (3, 56305535), (5, 33783321), (11, 15356055), (13, 12993585), (15, 11261107), (33, 5118685), (39, 4331195), (55, 3071211), (65, 2598717), (121, 1396005), (143, 1181235), (165, 1023737), (195, 866239), (363, 465335), (429, 393745), (605, 279201), (715, 236247), (1573, 107385), (1815, 93067), (2145, 78749), (4719, 35795), (7159, 23595), (7865, 21477)]