291237120015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1629253}}^1$

素因数の和:1629979

約数の個数: 32

約数和(自身を含む): 494094085056

約数和(自身を除く): 202856965041

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 701, 2103, 3505, 10515, 11917, 35751, 59585, 178755, 1629253, 4887759, 8146265, 24438795, 27697301, 83091903, 138486505, 415459515, 1142106353, 3426319059, 5710531765, 17131595295, 19415808001, 58247424003, 97079040005, 291237120015]

約数ペア:

[(1, 291237120015), (3, 97079040005), (5, 58247424003), (15, 19415808001), (17, 17131595295), (51, 5710531765), (85, 3426319059), (255, 1142106353), (701, 415459515), (2103, 138486505), (3505, 83091903), (10515, 27697301), (11917, 24438795), (35751, 8146265), (59585, 4887759), (178755, 1629253)]