133712905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 176079744

約数和(自身を除く): 42366839

約数列:

[1, 5, 17, 53, 67, 85, 265, 335, 443, 901, 1139, 2215, 3551, 4505, 5695, 7531, 17755, 23479, 29681, 37655, 60367, 117395, 148405, 301835, 399143, 504577, 1573093, 1995715, 2522885, 7865465, 26742581, 133712905]

約数ペア:

[(1, 133712905), (5, 26742581), (17, 7865465), (53, 2522885), (67, 1995715), (85, 1573093), (265, 504577), (335, 399143), (443, 301835), (901, 148405), (1139, 117395), (2215, 60367), (3551, 37655), (4505, 29681), (5695, 23479), (7531, 17755)]