153792795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2729}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 281604960

約数和(自身を除く): 127812165

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 2729, 3315, 3757, 4335, 8187, 11271, 13645, 18785, 35477, 40935, 46393, 56355, 106431, 139179, 177385, 231965, 532155, 603109, 695895, 788681, 1809327, 2366043, 3015545, 3943405, 9046635, 10252853, 11830215, 30758559, 51264265, 153792795]

約数ペア:

[(1, 153792795), (3, 51264265), (5, 30758559), (13, 11830215), (15, 10252853), (17, 9046635), (39, 3943405), (51, 3015545), (65, 2366043), (85, 1809327), (195, 788681), (221, 695895), (255, 603109), (289, 532155), (663, 231965), (867, 177385), (1105, 139179), (1445, 106431), (2729, 56355), (3315, 46393), (3757, 40935), (4335, 35477), (8187, 18785), (11271, 13645)]