4900115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 6699024

約数和(自身を除く): 1798909

約数列:

[1, 5, 11, 41, 53, 55, 205, 265, 451, 583, 1681, 2173, 2255, 2915, 8405, 10865, 18491, 23903, 89093, 92455, 119515, 445465, 980023, 4900115]

約数ペア:

[(1, 4900115), (5, 980023), (11, 445465), (41, 119515), (53, 92455), (55, 89093), (205, 23903), (265, 18491), (451, 10865), (583, 8405), (1681, 2915), (2173, 2255)]