12603485245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 17513496000

約数和(自身を除く): 4910010755

約数列:

[1, 5, 13, 17, 65, 85, 109, 221, 269, 389, 545, 1105, 1345, 1417, 1853, 1945, 3497, 4573, 5057, 6613, 7085, 9265, 17485, 22865, 24089, 25285, 29321, 33065, 42401, 59449, 85969, 104641, 120445, 146605, 212005, 297245, 381173, 429845, 498457, 523205, 551213, 720817, 1360333, 1778897, 1905865, 2492285, 2756065, 3604085, 6479941, 6801665, 8894485, 9370621, 11405869, 23125661, 32399705, 46853105, 57029345, 115628305, 148276297, 193899773, 741381485, 969498865, 2520697049, 12603485245]

約数ペア:

[(1, 12603485245), (5, 2520697049), (13, 969498865), (17, 741381485), (65, 193899773), (85, 148276297), (109, 115628305), (221, 57029345), (269, 46853105), (389, 32399705), (545, 23125661), (1105, 11405869), (1345, 9370621), (1417, 8894485), (1853, 6801665), (1945, 6479941), (3497, 3604085), (4573, 2756065), (5057, 2492285), (6613, 1905865), (7085, 1778897), (9265, 1360333), (17485, 720817), (22865, 551213), (24089, 523205), (25285, 498457), (29321, 429845), (33065, 381173), (42401, 297245), (59449, 212005), (85969, 146605), (104641, 120445)]