276026025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19722

約数の個数: 48

約数和(自身を含む): 527162688

約数和(自身を除く): 251136663

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 19681, 59043, 98405, 216491, 295215, 334577, 492025, 649473, 1003731, 1082455, 1476075, 1672885, 3247365, 3680347, 5018655, 5412275, 8364425, 11041041, 16236825, 18401735, 25093275, 55205205, 92008675, 276026025]

約数ペア:

[(1, 276026025), (3, 92008675), (5, 55205205), (11, 25093275), (15, 18401735), (17, 16236825), (25, 11041041), (33, 8364425), (51, 5412275), (55, 5018655), (75, 3680347), (85, 3247365), (165, 1672885), (187, 1476075), (255, 1082455), (275, 1003731), (425, 649473), (561, 492025), (825, 334577), (935, 295215), (1275, 216491), (2805, 98405), (4675, 59043), (14025, 19681)]