72183825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15277}}^1$

素因数の和:15303

約数の個数: 48

約数和(自身を含む): 151557760

約数和(自身を除く): 79373935

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, 4725, 15277, 45831, 76385, 106939, 137493, 229155, 320817, 381925, 412479, 534695, 687465, 962451, 1145775, 1604085, 2062395, 2673475, 2887353, 3437325, 4812255, 8020425, 10311975, 14436765, 24061275, 72183825]

約数ペア:

[(1, 72183825), (3, 24061275), (5, 14436765), (7, 10311975), (9, 8020425), (15, 4812255), (21, 3437325), (25, 2887353), (27, 2673475), (35, 2062395), (45, 1604085), (63, 1145775), (75, 962451), (105, 687465), (135, 534695), (175, 412479), (189, 381925), (225, 320817), (315, 229155), (525, 137493), (675, 106939), (945, 76385), (1575, 45831), (4725, 15277)]