15693995145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{6673}}^1$

素因数の和:7122

約数の個数: 64

約数和(自身を含む): 27816804864

約数和(自身を除く): 12122809719

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 401, 1173, 1203, 1955, 2005, 5865, 6015, 6673, 6817, 9223, 20019, 20451, 27669, 33365, 34085, 46115, 100095, 102255, 113441, 138345, 153479, 156791, 340323, 460437, 470373, 567205, 767395, 783955, 1701615, 2302185, 2351865, 2609143, 2675873, 7827429, 8027619, 13045715, 13379365, 39137145, 40138095, 45489841, 61545079, 136469523, 184635237, 227449205, 307725395, 682347615, 923176185, 1046266343, 3138799029, 5231331715, 15693995145]

約数ペア:

[(1, 15693995145), (3, 5231331715), (5, 3138799029), (15, 1046266343), (17, 923176185), (23, 682347615), (51, 307725395), (69, 227449205), (85, 184635237), (115, 136469523), (255, 61545079), (345, 45489841), (391, 40138095), (401, 39137145), (1173, 13379365), (1203, 13045715), (1955, 8027619), (2005, 7827429), (5865, 2675873), (6015, 2609143), (6673, 2351865), (6817, 2302185), (9223, 1701615), (20019, 783955), (20451, 767395), (27669, 567205), (33365, 470373), (34085, 460437), (46115, 340323), (100095, 156791), (102255, 153479), (113441, 138345)]