6600505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 9106560

約数和(自身を除く): 2506055

約数列:

[1, 5, 17, 19, 61, 67, 85, 95, 305, 323, 335, 1037, 1139, 1159, 1273, 1615, 4087, 5185, 5695, 5795, 6365, 19703, 20435, 21641, 69479, 77653, 98515, 108205, 347395, 388265, 1320101, 6600505]

約数ペア:

[(1, 6600505), (5, 1320101), (17, 388265), (19, 347395), (61, 108205), (67, 98515), (85, 77653), (95, 69479), (305, 21641), (323, 20435), (335, 19703), (1037, 6365), (1139, 5795), (1159, 5695), (1273, 5185), (1615, 4087)]