123028865

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 151632000

約数和(自身を除く): 28603135

約数列:

[1, 5, 59, 103, 295, 515, 4049, 6077, 20245, 30385, 238891, 417047, 1194455, 2085235, 24605773, 123028865]

約数ペア:

[(1, 123028865), (5, 24605773), (59, 2085235), (103, 1194455), (295, 417047), (515, 238891), (4049, 30385), (6077, 20245)]