12468175

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 16070400

約数和(自身を除く): 3602225

約数列:

[1, 5, 25, 59, 79, 107, 295, 395, 535, 1475, 1975, 2675, 4661, 6313, 8453, 23305, 31565, 42265, 116525, 157825, 211325, 498727, 2493635, 12468175]

約数ペア:

[(1, 12468175), (5, 2493635), (25, 498727), (59, 211325), (79, 157825), (107, 116525), (295, 42265), (395, 31565), (535, 23305), (1475, 8453), (1975, 6313), (2675, 4661)]