996858325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{2789}}^1$

素因数の和:2874

約数の個数: 36

約数和(自身を含む): 1355990220

約数和(自身を除く): 359131895

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 841, 2465, 2789, 4205, 12325, 13945, 14297, 21025, 47413, 69725, 71485, 80881, 237065, 357425, 404405, 1185325, 1374977, 2022025, 2345549, 6874885, 11727745, 34374425, 39874333, 58638725, 199371665, 996858325]

約数ペア:

[(1, 996858325), (5, 199371665), (17, 58638725), (25, 39874333), (29, 34374425), (85, 11727745), (145, 6874885), (425, 2345549), (493, 2022025), (725, 1374977), (841, 1185325), (2465, 404405), (2789, 357425), (4205, 237065), (12325, 80881), (13945, 71485), (14297, 69725), (21025, 47413)]