17204595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 31726080

約数和(自身を除く): 14521485

約数列:

[1, 3, 5, 15, 17, 19, 51, 53, 57, 67, 85, 95, 159, 201, 255, 265, 285, 323, 335, 795, 901, 969, 1005, 1007, 1139, 1273, 1615, 2703, 3021, 3417, 3551, 3819, 4505, 4845, 5035, 5695, 6365, 10653, 13515, 15105, 17085, 17119, 17755, 19095, 21641, 51357, 53265, 60367, 64923, 67469, 85595, 108205, 181101, 202407, 256785, 301835, 324615, 337345, 905505, 1012035, 1146973, 3440919, 5734865, 17204595]

約数ペア:

[(1, 17204595), (3, 5734865), (5, 3440919), (15, 1146973), (17, 1012035), (19, 905505), (51, 337345), (53, 324615), (57, 301835), (67, 256785), (85, 202407), (95, 181101), (159, 108205), (201, 85595), (255, 67469), (265, 64923), (285, 60367), (323, 53265), (335, 51357), (795, 21641), (901, 19095), (969, 17755), (1005, 17119), (1007, 17085), (1139, 15105), (1273, 13515), (1615, 10653), (2703, 6365), (3021, 5695), (3417, 5035), (3551, 4845), (3819, 4505)]