5168715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 8682240

約数和(自身を除く): 3513525

約数列:

[1, 3, 5, 15, 37, 67, 111, 139, 185, 201, 335, 417, 555, 695, 1005, 2085, 2479, 5143, 7437, 9313, 12395, 15429, 25715, 27939, 37185, 46565, 77145, 139695, 344581, 1033743, 1722905, 5168715]

約数ペア:

[(1, 5168715), (3, 1722905), (5, 1033743), (15, 344581), (37, 139695), (67, 77145), (111, 46565), (139, 37185), (185, 27939), (201, 25715), (335, 15429), (417, 12395), (555, 9313), (695, 7437), (1005, 5143), (2085, 2479)]