40230125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 56958720

約数和(自身を除く): 16728595

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1303, 1625, 2375, 6175, 6515, 16939, 24757, 30875, 32575, 84695, 123785, 162875, 321841, 423475, 618925, 1609205, 2117375, 3094625, 8046025, 40230125]

約数ペア:

[(1, 40230125), (5, 8046025), (13, 3094625), (19, 2117375), (25, 1609205), (65, 618925), (95, 423475), (125, 321841), (247, 162875), (325, 123785), (475, 84695), (1235, 32575), (1303, 30875), (1625, 24757), (2375, 16939), (6175, 6515)]