42528185

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 60383232

約数和(自身を除く): 17855047

約数列:

[1, 5, 7, 35, 47, 103, 235, 251, 329, 515, 721, 1255, 1645, 1757, 3605, 4841, 8785, 11797, 24205, 25853, 33887, 58985, 82579, 129265, 169435, 180971, 412895, 904855, 1215091, 6075455, 8505637, 42528185]

約数ペア:

[(1, 42528185), (5, 8505637), (7, 6075455), (35, 1215091), (47, 904855), (103, 412895), (235, 180971), (251, 169435), (329, 129265), (515, 82579), (721, 58985), (1255, 33887), (1645, 25853), (1757, 24205), (3605, 11797), (4841, 8785)]