205847135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 284461632

約数和(自身を除く): 78614497

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 1105, 1391, 1741, 1819, 6955, 8705, 9095, 22633, 23647, 29597, 113165, 118235, 147985, 186287, 384761, 931435, 1923805, 2421731, 3166879, 12108655, 15834395, 41169427, 205847135]

約数ペア:

[(1, 205847135), (5, 41169427), (13, 15834395), (17, 12108655), (65, 3166879), (85, 2421731), (107, 1923805), (221, 931435), (535, 384761), (1105, 186287), (1391, 147985), (1741, 118235), (1819, 113165), (6955, 29597), (8705, 23647), (9095, 22633)]