42918625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 16835615

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1063, 1615, 2125, 2375, 5315, 8075, 18071, 20197, 26575, 40375, 90355, 100985, 132875, 343349, 451775, 504925, 1716745, 2258875, 2524625, 8583725, 42918625]

約数ペア:

[(1, 42918625), (5, 8583725), (17, 2524625), (19, 2258875), (25, 1716745), (85, 504925), (95, 451775), (125, 343349), (323, 132875), (425, 100985), (475, 90355), (1063, 40375), (1615, 26575), (2125, 20197), (2375, 18071), (5315, 8075)]