42716655

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 36955665

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 1063, 2115, 2679, 3189, 4465, 5315, 8037, 9567, 13395, 15945, 20197, 40185, 47835, 49961, 60591, 100985, 149883, 181773, 249805, 302955, 449649, 749415, 908865, 949259, 2248245, 2847777, 4746295, 8543331, 14238885, 42716655]

約数ペア:

[(1, 42716655), (3, 14238885), (5, 8543331), (9, 4746295), (15, 2847777), (19, 2248245), (45, 949259), (47, 908865), (57, 749415), (95, 449649), (141, 302955), (171, 249805), (235, 181773), (285, 149883), (423, 100985), (705, 60591), (855, 49961), (893, 47835), (1063, 40185), (2115, 20197), (2679, 15945), (3189, 13395), (4465, 9567), (5315, 8037)]