9898725

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 16650720

約数和(自身を除く): 6751995

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 2237, 4425, 6711, 11185, 33555, 55925, 131983, 167775, 395949, 659915, 1979745, 3299575, 9898725]

約数ペア:

[(1, 9898725), (3, 3299575), (5, 1979745), (15, 659915), (25, 395949), (59, 167775), (75, 131983), (177, 55925), (295, 33555), (885, 11185), (1475, 6711), (2237, 4425)]