26086335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 49144320

約数和(自身を除く): 23057985

約数列:

[1, 3, 5, 11, 15, 19, 33, 53, 55, 57, 95, 157, 159, 165, 209, 265, 285, 471, 583, 627, 785, 795, 1007, 1045, 1727, 1749, 2355, 2915, 2983, 3021, 3135, 5035, 5181, 8321, 8635, 8745, 8949, 11077, 14915, 15105, 24963, 25905, 32813, 33231, 41605, 44745, 55385, 91531, 98439, 124815, 158099, 164065, 166155, 274593, 457655, 474297, 492195, 790495, 1372965, 1739089, 2371485, 5217267, 8695445, 26086335]

約数ペア:

[(1, 26086335), (3, 8695445), (5, 5217267), (11, 2371485), (15, 1739089), (19, 1372965), (33, 790495), (53, 492195), (55, 474297), (57, 457655), (95, 274593), (157, 166155), (159, 164065), (165, 158099), (209, 124815), (265, 98439), (285, 91531), (471, 55385), (583, 44745), (627, 41605), (785, 33231), (795, 32813), (1007, 25905), (1045, 24963), (1727, 15105), (1749, 14915), (2355, 11077), (2915, 8949), (2983, 8745), (3021, 8635), (3135, 8321), (5035, 5181)]