427184485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15913}}^1$

素因数の和:15997

約数の個数: 32

約数和(自身を含む): 641652480

約数和(自身を除く): 214467995

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 15913, 26845, 79565, 111391, 206869, 556955, 938867, 1034345, 1448083, 4694335, 6572069, 7240415, 12205271, 32860345, 61026355, 85436897, 427184485]

約数ペア:

[(1, 427184485), (5, 85436897), (7, 61026355), (13, 32860345), (35, 12205271), (59, 7240415), (65, 6572069), (91, 4694335), (295, 1448083), (413, 1034345), (455, 938867), (767, 556955), (2065, 206869), (3835, 111391), (5369, 79565), (15913, 26845)]