23281394255

素因数分解:

$5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 33116160000

約数和(自身を除く): 9834765745

約数列:

[1, 5, 7, 35, 49, 127, 139, 245, 343, 635, 695, 769, 889, 973, 1715, 3845, 4445, 4865, 5383, 6223, 6811, 17653, 26915, 31115, 34055, 37681, 43561, 47677, 88265, 97663, 106891, 123571, 188405, 217805, 238385, 263767, 488315, 534455, 617855, 683641, 748237, 864997, 1318835, 3418205, 3741185, 4324985, 4785487, 5237659, 6054979, 13575157, 23927435, 26188295, 30274895, 33498409, 36663613, 67875785, 95026099, 167492045, 183318065, 475130495, 665182693, 3325913465, 4656278851, 23281394255]

約数ペア:

[(1, 23281394255), (5, 4656278851), (7, 3325913465), (35, 665182693), (49, 475130495), (127, 183318065), (139, 167492045), (245, 95026099), (343, 67875785), (635, 36663613), (695, 33498409), (769, 30274895), (889, 26188295), (973, 23927435), (1715, 13575157), (3845, 6054979), (4445, 5237659), (4865, 4785487), (5383, 4324985), (6223, 3741185), (6811, 3418205), (17653, 1318835), (26915, 864997), (31115, 748237), (34055, 683641), (37681, 617855), (43561, 534455), (47677, 488315), (88265, 263767), (97663, 238385), (106891, 217805), (123571, 188405)]