387435354925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{14951}}^1$

素因数の和:16174

約数の個数: 48

約数和(自身を含む): 513497134080

約数和(自身を除く): 126061779155

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 1153, 4495, 5765, 14951, 22475, 28825, 33437, 35743, 74755, 167185, 178715, 373775, 433579, 463481, 835925, 893575, 1036547, 2167895, 2317405, 5182735, 10839475, 11587025, 13440949, 17238503, 25913675, 67204745, 86192515, 336023725, 430962575, 499916587, 534393593, 2499582935, 2671967965, 12497914675, 13359839825, 15497414197, 77487070985, 387435354925]

約数ペア:

[(1, 387435354925), (5, 77487070985), (25, 15497414197), (29, 13359839825), (31, 12497914675), (145, 2671967965), (155, 2499582935), (725, 534393593), (775, 499916587), (899, 430962575), (1153, 336023725), (4495, 86192515), (5765, 67204745), (14951, 25913675), (22475, 17238503), (28825, 13440949), (33437, 11587025), (35743, 10839475), (74755, 5182735), (167185, 2317405), (178715, 2167895), (373775, 1036547), (433579, 893575), (463481, 835925)]