201877455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22027}}^1$

素因数の和:22095

約数の個数: 32

約数和(自身を含む): 355267584

約数和(自身を除く): 153390129

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 22027, 66081, 110135, 286351, 330405, 859053, 1035269, 1431755, 3105807, 4295265, 5176345, 13458497, 15529035, 40375491, 67292485, 201877455]

約数ペア:

[(1, 201877455), (3, 67292485), (5, 40375491), (13, 15529035), (15, 13458497), (39, 5176345), (47, 4295265), (65, 3105807), (141, 1431755), (195, 1035269), (235, 859053), (611, 330405), (705, 286351), (1833, 110135), (3055, 66081), (9165, 22027)]