139582975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{34679}}^1$

素因数の和:34719

約数の個数: 24

約数和(自身を含む): 206415360

約数和(自身を除く): 66832385

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 34679, 173395, 242753, 797617, 866975, 1213765, 3988085, 5583319, 6068825, 19940425, 27916595, 139582975]

約数ペア:

[(1, 139582975), (5, 27916595), (7, 19940425), (23, 6068825), (25, 5583319), (35, 3988085), (115, 1213765), (161, 866975), (175, 797617), (575, 242753), (805, 173395), (4025, 34679)]