22949055

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 21978945

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 389, 437, 513, 621, 855, 1035, 1167, 1311, 1945, 2185, 2565, 3105, 3501, 3933, 5835, 6555, 7391, 8947, 10503, 11799, 17505, 19665, 22173, 26841, 36955, 44735, 52515, 58995, 66519, 80523, 110865, 134205, 169993, 199557, 241569, 332595, 402615, 509979, 849965, 997785, 1207845, 1529937, 2549895, 4589811, 7649685, 22949055]

約数ペア:

[(1, 22949055), (3, 7649685), (5, 4589811), (9, 2549895), (15, 1529937), (19, 1207845), (23, 997785), (27, 849965), (45, 509979), (57, 402615), (69, 332595), (95, 241569), (115, 199557), (135, 169993), (171, 134205), (207, 110865), (285, 80523), (345, 66519), (389, 58995), (437, 52515), (513, 44735), (621, 36955), (855, 26841), (1035, 22173), (1167, 19665), (1311, 17505), (1945, 11799), (2185, 10503), (2565, 8947), (3105, 7391), (3501, 6555), (3933, 5835)]