201423275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13739

約数の個数: 24

約数和(自身を含む): 271411200

約数和(自身を除く): 69987925

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 13679, 14725, 68395, 259901, 341975, 424049, 1299505, 2120245, 6497525, 8056931, 10601225, 40284655, 201423275]

約数ペア:

[(1, 201423275), (5, 40284655), (19, 10601225), (25, 8056931), (31, 6497525), (95, 2120245), (155, 1299505), (475, 424049), (589, 341975), (775, 259901), (2945, 68395), (13679, 14725)]