239876375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 319438080

約数和(自身を除く): 79561705

約数列:

[1, 5, 17, 25, 85, 125, 157, 425, 719, 785, 2125, 2669, 3595, 3925, 12223, 13345, 17975, 19625, 61115, 66725, 89875, 112883, 305575, 333625, 564415, 1527875, 1919011, 2822075, 9595055, 14110375, 47975275, 239876375]

約数ペア:

[(1, 239876375), (5, 47975275), (17, 14110375), (25, 9595055), (85, 2822075), (125, 1919011), (157, 1527875), (425, 564415), (719, 333625), (785, 305575), (2125, 112883), (2669, 89875), (3595, 66725), (3925, 61115), (12223, 19625), (13345, 17975)]