17288575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 23904720

約数和(自身を除く): 6616145

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 2141, 8075, 10705, 36397, 40679, 53525, 181985, 203395, 691543, 909925, 1016975, 3457715, 17288575]

約数ペア:

[(1, 17288575), (5, 3457715), (17, 1016975), (19, 909925), (25, 691543), (85, 203395), (95, 181985), (323, 53525), (425, 40679), (475, 36397), (1615, 10705), (2141, 8075)]