5180875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 7667712

約数和(自身を除く): 2486837

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 191, 217, 775, 875, 955, 1085, 1337, 3875, 4775, 5425, 5921, 6685, 23875, 27125, 29605, 33425, 41447, 148025, 167125, 207235, 740125, 1036175, 5180875]

約数ペア:

[(1, 5180875), (5, 1036175), (7, 740125), (25, 207235), (31, 167125), (35, 148025), (125, 41447), (155, 33425), (175, 29605), (191, 27125), (217, 23875), (775, 6685), (875, 5921), (955, 5425), (1085, 4775), (1337, 3875)]