11456775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 22974720

約数和(自身を除く): 11517945

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 1543, 2475, 4629, 7425, 7715, 13887, 16973, 23145, 38575, 41661, 50919, 69435, 84865, 115725, 152757, 208305, 254595, 347175, 424325, 458271, 763785, 1041525, 1272975, 2291355, 3818925, 11456775]

約数ペア:

[(1, 11456775), (3, 3818925), (5, 2291355), (9, 1272975), (11, 1041525), (15, 763785), (25, 458271), (27, 424325), (33, 347175), (45, 254595), (55, 208305), (75, 152757), (99, 115725), (135, 84865), (165, 69435), (225, 50919), (275, 41661), (297, 38575), (495, 23145), (675, 16973), (825, 13887), (1485, 7715), (1543, 7425), (2475, 4629)]