82661735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 31282585

約数列:

[1, 5, 13, 17, 65, 85, 221, 239, 313, 1105, 1195, 1565, 3107, 4063, 4069, 5321, 15535, 20315, 20345, 26605, 52819, 69173, 74807, 264095, 345865, 374035, 972491, 1271719, 4862455, 6358595, 16532347, 82661735]

約数ペア:

[(1, 82661735), (5, 16532347), (13, 6358595), (17, 4862455), (65, 1271719), (85, 972491), (221, 374035), (239, 345865), (313, 264095), (1105, 74807), (1195, 69173), (1565, 52819), (3107, 26605), (4063, 20345), (4069, 20315), (5321, 15535)]