25948015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 7298705

約数列:

[1, 5, 19, 71, 95, 355, 1349, 3847, 6745, 19235, 73093, 273137, 365465, 1365685, 5189603, 25948015]

約数ペア:

[(1, 25948015), (5, 5189603), (19, 1365685), (71, 365465), (95, 273137), (355, 73093), (1349, 19235), (3847, 6745)]