43121025

素因数分解:

$3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 79865920

約数和(自身を除く): 36744895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 193, 225, 331, 579, 675, 965, 993, 1655, 1737, 2895, 2979, 4825, 4965, 5211, 8275, 8685, 8937, 14475, 14895, 24825, 26055, 43425, 44685, 63883, 74475, 130275, 191649, 223425, 319415, 574947, 958245, 1597075, 1724841, 2874735, 4791225, 8624205, 14373675, 43121025]

約数ペア:

[(1, 43121025), (3, 14373675), (5, 8624205), (9, 4791225), (15, 2874735), (25, 1724841), (27, 1597075), (45, 958245), (75, 574947), (135, 319415), (193, 223425), (225, 191649), (331, 130275), (579, 74475), (675, 63883), (965, 44685), (993, 43425), (1655, 26055), (1737, 24825), (2895, 14895), (2979, 14475), (4825, 8937), (4965, 8685), (5211, 8275)]