13815693705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{214147}}^1$

素因数の和:214206

約数の個数: 64

約数和(自身を含む): 26643437568

約数和(自身を除く): 12827743863

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 345, 391, 561, 759, 935, 1173, 1265, 1955, 2805, 3795, 4301, 5865, 12903, 21505, 64515, 214147, 642441, 1070735, 2355617, 3212205, 3640499, 4925381, 7066851, 10921497, 11778085, 14776143, 18202495, 24626905, 35334255, 40045489, 54179191, 54607485, 73880715, 83731477, 120136467, 162537573, 200227445, 251194431, 270895955, 418657385, 600682335, 812687865, 921046247, 1255972155, 2763138741, 4605231235, 13815693705]

約数ペア:

[(1, 13815693705), (3, 4605231235), (5, 2763138741), (11, 1255972155), (15, 921046247), (17, 812687865), (23, 600682335), (33, 418657385), (51, 270895955), (55, 251194431), (69, 200227445), (85, 162537573), (115, 120136467), (165, 83731477), (187, 73880715), (253, 54607485), (255, 54179191), (345, 40045489), (391, 35334255), (561, 24626905), (759, 18202495), (935, 14776143), (1173, 11778085), (1265, 10921497), (1955, 7066851), (2805, 4925381), (3795, 3640499), (4301, 3212205), (5865, 2355617), (12903, 1070735), (21505, 642441), (64515, 214147)]