8049581415

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{1447}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 14512435200

約数和(自身を除く): 6462853785

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 463, 801, 1335, 1389, 1447, 2315, 2403, 4005, 4167, 4341, 6945, 7235, 12015, 12501, 13023, 20835, 21705, 39069, 41207, 62505, 65115, 123621, 128783, 195345, 206035, 370863, 386349, 618105, 643915, 669961, 1112589, 1159047, 1854315, 1931745, 2009883, 3349805, 3477141, 5562945, 5795235, 6029649, 10049415, 17385705, 18088947, 30148245, 59626529, 90444735, 178879587, 298132645, 536638761, 894397935, 1609916283, 2683193805, 8049581415]

約数ペア:

[(1, 8049581415), (3, 2683193805), (5, 1609916283), (9, 894397935), (15, 536638761), (27, 298132645), (45, 178879587), (89, 90444735), (135, 59626529), (267, 30148245), (445, 18088947), (463, 17385705), (801, 10049415), (1335, 6029649), (1389, 5795235), (1447, 5562945), (2315, 3477141), (2403, 3349805), (4005, 2009883), (4167, 1931745), (4341, 1854315), (6945, 1159047), (7235, 1112589), (12015, 669961), (12501, 643915), (13023, 618105), (20835, 386349), (21705, 370863), (39069, 206035), (41207, 195345), (62505, 128783), (65115, 123621)]