97866725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15517

約数の個数: 24

約数和(自身を含む): 138151872

約数和(自身を除く): 40285147

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 15473, 77365, 170203, 355879, 386825, 851015, 1779395, 3914669, 4255075, 8896975, 19573345, 97866725]

約数ペア:

[(1, 97866725), (5, 19573345), (11, 8896975), (23, 4255075), (25, 3914669), (55, 1779395), (115, 851015), (253, 386825), (275, 355879), (575, 170203), (1265, 77365), (6325, 15473)]