5827815

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{881}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 6237945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 881, 945, 1323, 2205, 2643, 4405, 6167, 6615, 7929, 13215, 18501, 23787, 30835, 39645, 43169, 55503, 92505, 118935, 129507, 166509, 215845, 277515, 388521, 647535, 832545, 1165563, 1942605, 5827815]

約数ペア:

[(1, 5827815), (3, 1942605), (5, 1165563), (7, 832545), (9, 647535), (15, 388521), (21, 277515), (27, 215845), (35, 166509), (45, 129507), (49, 118935), (63, 92505), (105, 55503), (135, 43169), (147, 39645), (189, 30835), (245, 23787), (315, 18501), (441, 13215), (735, 7929), (881, 6615), (945, 6167), (1323, 4405), (2205, 2643)]