205125843715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1721}}^1\times {\mathrm{3257}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 265792435776

約数和(自身を除く): 60666592061

約数列:

[1, 5, 13, 65, 563, 1721, 2815, 3257, 7319, 8605, 16285, 22373, 36595, 42341, 111865, 211705, 968923, 1833691, 4844615, 5605297, 9168455, 12595999, 23837983, 28026485, 62979995, 72868861, 119189915, 364344305, 3155782211, 15778911055, 41025168743, 205125843715]

約数ペア:

[(1, 205125843715), (5, 41025168743), (13, 15778911055), (65, 3155782211), (563, 364344305), (1721, 119189915), (2815, 72868861), (3257, 62979995), (7319, 28026485), (8605, 23837983), (16285, 12595999), (22373, 9168455), (36595, 5605297), (42341, 4844615), (111865, 1833691), (211705, 968923)]