82367375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 109824000

約数和(自身を除く): 27456625

約数列:

[1, 5, 19, 25, 79, 95, 125, 395, 439, 475, 1501, 1975, 2195, 2375, 7505, 8341, 9875, 10975, 34681, 37525, 41705, 54875, 173405, 187625, 208525, 658939, 867025, 1042625, 3294695, 4335125, 16473475, 82367375]

約数ペア:

[(1, 82367375), (5, 16473475), (19, 4335125), (25, 3294695), (79, 1042625), (95, 867025), (125, 658939), (395, 208525), (439, 187625), (475, 173405), (1501, 54875), (1975, 41705), (2195, 37525), (2375, 34681), (7505, 10975), (8341, 9875)]