13404825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{2837}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 28152960

約数和(自身を除く): 14748135

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 2837, 4725, 8511, 14185, 19859, 25533, 42555, 59577, 70925, 76599, 99295, 127665, 178731, 212775, 297885, 382995, 496475, 536193, 638325, 893655, 1489425, 1914975, 2680965, 4468275, 13404825]

約数ペア:

[(1, 13404825), (3, 4468275), (5, 2680965), (7, 1914975), (9, 1489425), (15, 893655), (21, 638325), (25, 536193), (27, 496475), (35, 382995), (45, 297885), (63, 212775), (75, 178731), (105, 127665), (135, 99295), (175, 76599), (189, 70925), (225, 59577), (315, 42555), (525, 25533), (675, 19859), (945, 14185), (1575, 8511), (2837, 4725)]