71792735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 105891840

約数和(自身を除く): 34099105

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2297, 4465, 6251, 11485, 16079, 31255, 43643, 80395, 107959, 218215, 305501, 539795, 755713, 1527505, 2051221, 3778565, 10256105, 14358547, 71792735]

約数ペア:

[(1, 71792735), (5, 14358547), (7, 10256105), (19, 3778565), (35, 2051221), (47, 1527505), (95, 755713), (133, 539795), (235, 305501), (329, 218215), (665, 107959), (893, 80395), (1645, 43643), (2297, 31255), (4465, 16079), (6251, 11485)]