238375615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 323723520

約数和(自身を除く): 85347905

約数列:

[1, 5, 17, 19, 67, 85, 95, 323, 335, 1139, 1273, 1615, 2203, 5695, 6365, 11015, 21641, 37451, 41857, 108205, 147601, 187255, 209285, 711569, 738005, 2509217, 2804419, 3557845, 12546085, 14022095, 47675123, 238375615]

約数ペア:

[(1, 238375615), (5, 47675123), (17, 14022095), (19, 12546085), (67, 3557845), (85, 2804419), (95, 2509217), (323, 738005), (335, 711569), (1139, 209285), (1273, 187255), (1615, 147601), (2203, 108205), (5695, 41857), (6365, 37451), (11015, 21641)]