19294125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 33516288

約数和(自身を除く): 14222163

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2237, 2875, 6711, 8625, 11185, 33555, 51451, 55925, 154353, 167775, 257255, 279625, 771765, 838875, 1286275, 3858825, 6431375, 19294125]

約数ペア:

[(1, 19294125), (3, 6431375), (5, 3858825), (15, 1286275), (23, 838875), (25, 771765), (69, 279625), (75, 257255), (115, 167775), (125, 154353), (345, 55925), (375, 51451), (575, 33555), (1725, 11185), (2237, 8625), (2875, 6711)]