855892795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 1146617856

約数和(自身を除く): 290725061

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 527, 799, 1457, 2635, 3995, 6911, 7285, 24769, 34555, 117487, 123845, 214241, 324817, 587435, 1071205, 1624085, 3642097, 5521889, 10069327, 18210485, 27609445, 50346635, 171178559, 855892795]

約数ペア:

[(1, 855892795), (5, 171178559), (17, 50346635), (31, 27609445), (47, 18210485), (85, 10069327), (155, 5521889), (235, 3642097), (527, 1624085), (799, 1071205), (1457, 587435), (2635, 324817), (3995, 214241), (6911, 123845), (7285, 117487), (24769, 34555)]