291266870385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{23327}}^1$

素因数の和:23670

約数の個数: 64

約数和(自身を含む): 483729408000

約数和(自身を除く): 192462537615

約数列:

[1, 3, 5, 15, 47, 89, 141, 199, 235, 267, 445, 597, 705, 995, 1335, 2985, 4183, 9353, 12549, 17711, 20915, 23327, 28059, 46765, 53133, 62745, 69981, 88555, 116635, 140295, 265665, 349905, 832417, 1096369, 2076103, 2497251, 3289107, 4162085, 4642073, 5481845, 6228309, 10380515, 12486255, 13926219, 16445535, 23210365, 31141545, 69631095, 97576841, 218177431, 292730523, 413144497, 487884205, 654532293, 1090887155, 1239433491, 1463652615, 2065722485, 3272661465, 6197167455, 19417791359, 58253374077, 97088956795, 291266870385]

約数ペア:

[(1, 291266870385), (3, 97088956795), (5, 58253374077), (15, 19417791359), (47, 6197167455), (89, 3272661465), (141, 2065722485), (199, 1463652615), (235, 1239433491), (267, 1090887155), (445, 654532293), (597, 487884205), (705, 413144497), (995, 292730523), (1335, 218177431), (2985, 97576841), (4183, 69631095), (9353, 31141545), (12549, 23210365), (17711, 16445535), (20915, 13926219), (23327, 12486255), (28059, 10380515), (46765, 6228309), (53133, 5481845), (62745, 4642073), (69981, 4162085), (88555, 3289107), (116635, 2497251), (140295, 2076103), (265665, 1096369), (349905, 832417)]