12933585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 26981760

約数和(自身を除く): 14048175

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2161, 5985, 6483, 10805, 15127, 19449, 32415, 41059, 45381, 75635, 97245, 123177, 136143, 205295, 226905, 287413, 369531, 615885, 680715, 862239, 1437065, 1847655, 2586717, 4311195, 12933585]

約数ペア:

[(1, 12933585), (3, 4311195), (5, 2586717), (7, 1847655), (9, 1437065), (15, 862239), (19, 680715), (21, 615885), (35, 369531), (45, 287413), (57, 226905), (63, 205295), (95, 136143), (105, 123177), (133, 97245), (171, 75635), (285, 45381), (315, 41059), (399, 32415), (665, 19449), (855, 15127), (1197, 10805), (1995, 6483), (2161, 5985)]