85388985

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 167469120

約数和(自身を除く): 82080135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2673, 4455, 6389, 13365, 19167, 31945, 57501, 70279, 95835, 172503, 210837, 287505, 351395, 517509, 632511, 862515, 1054185, 1552527, 1897533, 2587545, 3162555, 5692599, 7762635, 9487665, 17077797, 28462995, 85388985]

約数ペア:

[(1, 85388985), (3, 28462995), (5, 17077797), (9, 9487665), (11, 7762635), (15, 5692599), (27, 3162555), (33, 2587545), (45, 1897533), (55, 1552527), (81, 1054185), (99, 862515), (135, 632511), (165, 517509), (243, 351395), (297, 287505), (405, 210837), (495, 172503), (891, 95835), (1215, 70279), (1485, 57501), (2673, 31945), (4455, 19167), (6389, 13365)]