39991125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 67991040

約数和(自身を除く): 27999915

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 2269, 3525, 5875, 6807, 11345, 17625, 34035, 56725, 106643, 170175, 283625, 319929, 533215, 850875, 1599645, 2666075, 7998225, 13330375, 39991125]

約数ペア:

[(1, 39991125), (3, 13330375), (5, 7998225), (15, 2666075), (25, 1599645), (47, 850875), (75, 533215), (125, 319929), (141, 283625), (235, 170175), (375, 106643), (705, 56725), (1175, 34035), (2269, 17625), (3525, 11345), (5875, 6807)]