2912776070415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1\times {\mathrm{19979}}^1$

素因数の和:21172

約数の個数: 64

約数和(自身を含む): 4786054594560

約数和(自身を除く): 1873278524145

約数列:

[1, 3, 5, 15, 47, 141, 227, 235, 681, 705, 911, 1135, 2733, 3405, 4555, 10669, 13665, 19979, 32007, 42817, 53345, 59937, 99895, 128451, 160035, 206797, 214085, 299685, 620391, 642255, 939013, 1033985, 2817039, 3101955, 4535233, 4695065, 9719459, 13605699, 14085195, 18200869, 22676165, 29158377, 48597295, 54602607, 68028495, 91004345, 145791885, 213155951, 273013035, 639467853, 855440843, 1065779755, 2566322529, 3197339265, 4131597263, 4277204215, 12394791789, 12831612645, 20657986315, 61973958945, 194185071361, 582555214083, 970925356805, 2912776070415]

約数ペア:

[(1, 2912776070415), (3, 970925356805), (5, 582555214083), (15, 194185071361), (47, 61973958945), (141, 20657986315), (227, 12831612645), (235, 12394791789), (681, 4277204215), (705, 4131597263), (911, 3197339265), (1135, 2566322529), (2733, 1065779755), (3405, 855440843), (4555, 639467853), (10669, 273013035), (13665, 213155951), (19979, 145791885), (32007, 91004345), (42817, 68028495), (53345, 54602607), (59937, 48597295), (99895, 29158377), (128451, 22676165), (160035, 18200869), (206797, 14085195), (214085, 13605699), (299685, 9719459), (620391, 4695065), (642255, 4535233), (939013, 3101955), (1033985, 2817039)]