71319872715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{46279}}^1$

素因数の和:47436

約数の個数: 64

約数和(自身を含む): 140572723200

約数和(自身を除く): 69252850485

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1129, 1365, 3387, 5645, 7903, 14677, 16935, 23709, 39515, 44031, 46279, 73385, 102739, 118545, 138837, 220155, 231395, 308217, 323953, 513695, 601627, 694185, 971859, 1541085, 1619765, 1804881, 3008135, 4211389, 4859295, 9024405, 12634167, 21056945, 52248991, 63170835, 156746973, 261244955, 365742937, 679236883, 783734865, 1097228811, 1828714685, 2037710649, 3396184415, 4754658181, 5486144055, 10188553245, 14263974543, 23773290905, 71319872715]

約数ペア:

[(1, 71319872715), (3, 23773290905), (5, 14263974543), (7, 10188553245), (13, 5486144055), (15, 4754658181), (21, 3396184415), (35, 2037710649), (39, 1828714685), (65, 1097228811), (91, 783734865), (105, 679236883), (195, 365742937), (273, 261244955), (455, 156746973), (1129, 63170835), (1365, 52248991), (3387, 21056945), (5645, 12634167), (7903, 9024405), (14677, 4859295), (16935, 4211389), (23709, 3008135), (39515, 1804881), (44031, 1619765), (46279, 1541085), (73385, 971859), (102739, 694185), (118545, 601627), (138837, 513695), (220155, 323953), (231395, 308217)]