168520605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{1039}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 294727680

約数和(自身を除く): 126207075

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 983, 1039, 2949, 3117, 4915, 5195, 10813, 11429, 14745, 15585, 32439, 34287, 54065, 57145, 162195, 171435, 1021337, 3064011, 5106685, 11234707, 15320055, 33704121, 56173535, 168520605]

約数ペア:

[(1, 168520605), (3, 56173535), (5, 33704121), (11, 15320055), (15, 11234707), (33, 5106685), (55, 3064011), (165, 1021337), (983, 171435), (1039, 162195), (2949, 57145), (3117, 54065), (4915, 34287), (5195, 32439), (10813, 15585), (11429, 14745)]