147830385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{827}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 251102592

約数和(自身を除く): 103272207

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 701, 827, 2103, 2481, 3505, 4135, 10515, 11917, 12405, 14059, 35751, 42177, 59585, 70295, 178755, 210885, 579727, 1739181, 2898635, 8695905, 9855359, 29566077, 49276795, 147830385]

約数ペア:

[(1, 147830385), (3, 49276795), (5, 29566077), (15, 9855359), (17, 8695905), (51, 2898635), (85, 1739181), (255, 579727), (701, 210885), (827, 178755), (2103, 70295), (2481, 59585), (3505, 42177), (4135, 35751), (10515, 14059), (11917, 12405)]