210560565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11027}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 359953920

約数和(自身を除く): 149393355

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 3819, 6365, 11027, 19095, 33081, 55135, 165405, 209513, 628539, 738809, 1047565, 2216427, 3142695, 3694045, 11082135, 14037371, 42112113, 70186855, 210560565]

約数ペア:

[(1, 210560565), (3, 70186855), (5, 42112113), (15, 14037371), (19, 11082135), (57, 3694045), (67, 3142695), (95, 2216427), (201, 1047565), (285, 738809), (335, 628539), (1005, 209513), (1273, 165405), (3819, 55135), (6365, 33081), (11027, 19095)]