2893015035

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{420191}}^1$

素因数の和:420225

約数の個数: 40

約数和(自身を含む): 5491069056

約数和(自身を除く): 2598054021

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 420191, 1260573, 2100955, 3781719, 6302865, 7143247, 11345157, 18908595, 21429741, 34035471, 35716235, 56725785, 64289223, 107148705, 170177355, 192867669, 321446115, 578603007, 964338345, 2893015035]

約数ペア:

[(1, 2893015035), (3, 964338345), (5, 578603007), (9, 321446115), (15, 192867669), (17, 170177355), (27, 107148705), (45, 64289223), (51, 56725785), (81, 35716235), (85, 34035471), (135, 21429741), (153, 18908595), (255, 11345157), (405, 7143247), (459, 6302865), (765, 3781719), (1377, 2100955), (2295, 1260573), (6885, 420191)]