90559775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 117273744

約数和(自身を除く): 26713969

約数列:

[1, 5, 25, 41, 53, 205, 265, 1025, 1325, 1667, 2173, 8335, 10865, 41675, 54325, 68347, 88351, 341735, 441755, 1708675, 2208775, 3622391, 18111955, 90559775]

約数ペア:

[(1, 90559775), (5, 18111955), (25, 3622391), (41, 2208775), (53, 1708675), (205, 441755), (265, 341735), (1025, 88351), (1325, 68347), (1667, 54325), (2173, 41675), (8335, 10865)]