47798975

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3935

約数の個数: 24

約数和(自身を含む): 68709888

約数和(自身を除く): 20910913

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 3847, 12425, 19235, 26929, 96175, 134645, 273137, 673225, 1365685, 1911959, 6828425, 9559795, 47798975]

約数ペア:

[(1, 47798975), (5, 9559795), (7, 6828425), (25, 1911959), (35, 1365685), (71, 673225), (175, 273137), (355, 134645), (497, 96175), (1775, 26929), (2485, 19235), (3847, 12425)]