339825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 589248

約数和(自身を除く): 249423

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 197, 345, 575, 591, 985, 1725, 2955, 4531, 4925, 13593, 14775, 22655, 67965, 113275, 339825]

約数ペア:

[(1, 339825), (3, 113275), (5, 67965), (15, 22655), (23, 14775), (25, 13593), (69, 4925), (75, 4531), (115, 2955), (197, 1725), (345, 985), (575, 591)]