55517575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 72263232

約数和(自身を除く): 16745657

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1277, 1739, 6385, 8695, 31925, 43475, 47249, 60019, 236245, 300095, 1181225, 1500475, 2220703, 11103515, 55517575]

約数ペア:

[(1, 55517575), (5, 11103515), (25, 2220703), (37, 1500475), (47, 1181225), (185, 300095), (235, 236245), (925, 60019), (1175, 47249), (1277, 43475), (1739, 31925), (6385, 8695)]