83280705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17189}}^1$

素因数の和:17233

約数の個数: 32

約数和(自身を含む): 148521600

約数和(自身を除く): 65240895

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17189, 51567, 85945, 257835, 292213, 326591, 876639, 979773, 1461065, 1632955, 4383195, 4898865, 5552047, 16656141, 27760235, 83280705]

約数ペア:

[(1, 83280705), (3, 27760235), (5, 16656141), (15, 5552047), (17, 4898865), (19, 4383195), (51, 1632955), (57, 1461065), (85, 979773), (95, 876639), (255, 326591), (285, 292213), (323, 257835), (969, 85945), (1615, 51567), (4845, 17189)]