15697340745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{2003}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 27034953984

約数和(自身を除く): 11337613239

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 421, 1095, 1241, 1263, 2003, 2105, 3723, 6009, 6205, 6315, 7157, 10015, 18615, 21471, 30045, 30733, 34051, 35785, 92199, 102153, 107355, 146219, 153665, 170255, 438657, 460995, 510765, 522461, 731095, 843263, 1567383, 2193285, 2485723, 2529789, 2612305, 4216315, 7457169, 7836915, 12428615, 12648945, 14335471, 37285845, 43006413, 61558199, 71677355, 184674597, 215032065, 307790995, 923372985, 1046489383, 3139468149, 5232446915, 15697340745]

約数ペア:

[(1, 15697340745), (3, 5232446915), (5, 3139468149), (15, 1046489383), (17, 923372985), (51, 307790995), (73, 215032065), (85, 184674597), (219, 71677355), (255, 61558199), (365, 43006413), (421, 37285845), (1095, 14335471), (1241, 12648945), (1263, 12428615), (2003, 7836915), (2105, 7457169), (3723, 4216315), (6009, 2612305), (6205, 2529789), (6315, 2485723), (7157, 2193285), (10015, 1567383), (18615, 843263), (21471, 731095), (30045, 522461), (30733, 510765), (34051, 460995), (35785, 438657), (92199, 170255), (102153, 153665), (107355, 146219)]