535985125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 724520160

約数和(自身を除く): 188535035

約数列:

[1, 5, 13, 25, 65, 125, 193, 325, 965, 1625, 1709, 2509, 4825, 8545, 12545, 22217, 24125, 42725, 62725, 111085, 213625, 313625, 329837, 555425, 1649185, 2777125, 4287881, 8245925, 21439405, 41229625, 107197025, 535985125]

約数ペア:

[(1, 535985125), (5, 107197025), (13, 41229625), (25, 21439405), (65, 8245925), (125, 4287881), (193, 2777125), (325, 1649185), (965, 555425), (1625, 329837), (1709, 313625), (2509, 213625), (4825, 111085), (8545, 62725), (12545, 42725), (22217, 24125)]