20110409085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{2897}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 35116526592

約数和(自身を除く): 15006117507

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 367, 485, 1101, 1261, 1455, 1835, 2897, 3783, 4771, 5505, 6305, 8691, 14313, 14485, 18915, 23855, 35599, 37661, 43455, 71565, 106797, 112983, 177995, 188305, 281009, 462787, 533985, 564915, 843027, 1063199, 1388361, 1405045, 2313935, 3189597, 3653117, 4215135, 5315995, 6941805, 10959351, 13821587, 15947985, 18265585, 41464761, 54796755, 69107935, 103130303, 207323805, 309390909, 515651515, 1340693939, 1546954545, 4022081817, 6703469695, 20110409085]

約数ペア:

[(1, 20110409085), (3, 6703469695), (5, 4022081817), (13, 1546954545), (15, 1340693939), (39, 515651515), (65, 309390909), (97, 207323805), (195, 103130303), (291, 69107935), (367, 54796755), (485, 41464761), (1101, 18265585), (1261, 15947985), (1455, 13821587), (1835, 10959351), (2897, 6941805), (3783, 5315995), (4771, 4215135), (5505, 3653117), (6305, 3189597), (8691, 2313935), (14313, 1405045), (14485, 1388361), (18915, 1063199), (23855, 843027), (35599, 564915), (37661, 533985), (43455, 462787), (71565, 281009), (106797, 188305), (112983, 177995)]