80565435

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 84

約数和(自身を含む): 156290256

約数和(自身を除く): 75724821

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 81, 93, 115, 135, 155, 207, 243, 279, 345, 405, 465, 621, 713, 729, 837, 961, 1035, 1215, 1395, 1863, 2139, 2511, 2883, 3105, 3565, 3645, 4185, 4805, 5589, 6417, 7533, 8649, 9315, 10695, 12555, 14415, 16767, 19251, 22103, 22599, 25947, 27945, 32085, 37665, 43245, 57753, 66309, 77841, 83835, 96255, 110515, 112995, 129735, 173259, 198927, 233523, 288765, 331545, 389205, 519777, 596781, 700569, 866295, 994635, 1167615, 1790343, 2598885, 2983905, 3502845, 5371029, 8951715, 16113087, 26855145, 80565435]

約数ペア:

[(1, 80565435), (3, 26855145), (5, 16113087), (9, 8951715), (15, 5371029), (23, 3502845), (27, 2983905), (31, 2598885), (45, 1790343), (69, 1167615), (81, 994635), (93, 866295), (115, 700569), (135, 596781), (155, 519777), (207, 389205), (243, 331545), (279, 288765), (345, 233523), (405, 198927), (465, 173259), (621, 129735), (713, 112995), (729, 110515), (837, 96255), (961, 83835), (1035, 77841), (1215, 66309), (1395, 57753), (1863, 43245), (2139, 37665), (2511, 32085), (2883, 27945), (3105, 25947), (3565, 22599), (3645, 22103), (4185, 19251), (4805, 16767), (5589, 14415), (6417, 12555), (7533, 10695), (8649, 9315)]