28462995

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6417

約数の個数: 40

約数和(自身を含む): 55669680

約数和(自身を除く): 27206685

約数列:

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

約数ペア:

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