80367925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17229

約数の個数: 24

約数和(自身を含む): 115117632

約数和(自身を除く): 34749707

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 17191, 85955, 189101, 292247, 429775, 945505, 1461235, 3214717, 4727525, 7306175, 16073585, 80367925]

約数ペア:

[(1, 80367925), (5, 16073585), (11, 7306175), (17, 4727525), (25, 3214717), (55, 1461235), (85, 945505), (187, 429775), (275, 292247), (425, 189101), (935, 85955), (4675, 17191)]