54509955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 92375040

約数和(自身を除く): 37865085

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 579, 965, 991, 2895, 2973, 3667, 4955, 11001, 14865, 18335, 18829, 55005, 56487, 94145, 191263, 282435, 573789, 956315, 2868945, 3633997, 10901991, 18169985, 54509955]

約数ペア:

[(1, 54509955), (3, 18169985), (5, 10901991), (15, 3633997), (19, 2868945), (57, 956315), (95, 573789), (193, 282435), (285, 191263), (579, 94145), (965, 56487), (991, 55005), (2895, 18829), (2973, 18335), (3667, 14865), (4955, 11001)]