54964995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 38554365

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 439, 491, 1317, 1473, 2195, 2455, 6585, 7365, 7463, 8347, 22389, 25041, 37315, 41735, 111945, 125205, 215549, 646647, 1077745, 3233235, 3664333, 10992999, 18321665, 54964995]

約数ペア:

[(1, 54964995), (3, 18321665), (5, 10992999), (15, 3664333), (17, 3233235), (51, 1077745), (85, 646647), (255, 215549), (439, 125205), (491, 111945), (1317, 41735), (1473, 37315), (2195, 25041), (2455, 22389), (6585, 8347), (7365, 7463)]