27867125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 13017355

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1559, 1625, 3575, 7795, 17149, 17875, 20267, 38975, 85745, 101335, 194875, 222937, 428725, 506675, 1114685, 2143625, 2533375, 5573425, 27867125]

約数ペア:

[(1, 27867125), (5, 5573425), (11, 2533375), (13, 2143625), (25, 1114685), (55, 506675), (65, 428725), (125, 222937), (143, 194875), (275, 101335), (325, 85745), (715, 38975), (1375, 20267), (1559, 17875), (1625, 17149), (3575, 7795)]