57975205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 73939320

約数和(自身を除く): 15964115

約数列:

[1, 5, 29, 47, 145, 181, 235, 905, 1363, 2209, 5249, 6815, 8507, 11045, 26245, 42535, 64061, 246703, 320305, 399829, 1233515, 1999145, 11595041, 57975205]

約数ペア:

[(1, 57975205), (5, 11595041), (29, 1999145), (47, 1233515), (145, 399829), (181, 320305), (235, 246703), (905, 64061), (1363, 42535), (2209, 26245), (5249, 11045), (6815, 8507)]