169737945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51203}}^1$

素因数の和:51241

約数の個数: 32

約数和(自身を含む): 309681792

約数和(自身を除く): 139943847

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 51203, 153609, 256015, 665639, 768045, 870451, 1996917, 2611353, 3328195, 4352255, 9984585, 11315863, 13056765, 33947589, 56579315, 169737945]

約数ペア:

[(1, 169737945), (3, 56579315), (5, 33947589), (13, 13056765), (15, 11315863), (17, 9984585), (39, 4352255), (51, 3328195), (65, 2611353), (85, 1996917), (195, 870451), (221, 768045), (255, 665639), (663, 256015), (1105, 153609), (3315, 51203)]