3540045875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 4526496000

約数和(自身を除く): 986450125

約数列:

[1, 5, 25, 47, 125, 235, 389, 1175, 1549, 1945, 5875, 7745, 9725, 18283, 38725, 48625, 72803, 91415, 193625, 364015, 457075, 602561, 1820075, 2285375, 3012805, 9100375, 15064025, 28320367, 75320125, 141601835, 708009175, 3540045875]

約数ペア:

[(1, 3540045875), (5, 708009175), (25, 141601835), (47, 75320125), (125, 28320367), (235, 15064025), (389, 9100375), (1175, 3012805), (1549, 2285375), (1945, 1820075), (5875, 602561), (7745, 457075), (9725, 364015), (18283, 193625), (38725, 91415), (48625, 72803)]