13304721405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{15971}}^1$

素因数の和:16114

約数の個数: 64

約数和(自身を含む): 23306342400

約数和(自身を除く): 10001620995

約数列:

[1, 3, 5, 15, 19, 37, 57, 79, 95, 111, 185, 237, 285, 395, 555, 703, 1185, 1501, 2109, 2923, 3515, 4503, 7505, 8769, 10545, 14615, 15971, 22515, 43845, 47913, 55537, 79855, 166611, 239565, 277685, 303449, 590927, 833055, 910347, 1261709, 1517245, 1772781, 2954635, 3785127, 4551735, 6308545, 8863905, 11227613, 18925635, 23972471, 33682839, 46683233, 56138065, 71917413, 119862355, 140049699, 168414195, 233416165, 359587065, 700248495, 886981427, 2660944281, 4434907135, 13304721405]

約数ペア:

[(1, 13304721405), (3, 4434907135), (5, 2660944281), (15, 886981427), (19, 700248495), (37, 359587065), (57, 233416165), (79, 168414195), (95, 140049699), (111, 119862355), (185, 71917413), (237, 56138065), (285, 46683233), (395, 33682839), (555, 23972471), (703, 18925635), (1185, 11227613), (1501, 8863905), (2109, 6308545), (2923, 4551735), (3515, 3785127), (4503, 2954635), (7505, 1772781), (8769, 1517245), (10545, 1261709), (14615, 910347), (15971, 833055), (22515, 590927), (43845, 303449), (47913, 277685), (55537, 239565), (79855, 166611)]