137090305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 184923648

約数和(自身を除く): 47833343

約数列:

[1, 5, 11, 47, 55, 181, 235, 293, 517, 905, 1465, 1991, 2585, 3223, 8507, 9955, 13771, 16115, 42535, 53033, 68855, 93577, 151481, 265165, 467885, 583363, 757405, 2492551, 2916815, 12462755, 27418061, 137090305]

約数ペア:

[(1, 137090305), (5, 27418061), (11, 12462755), (47, 2916815), (55, 2492551), (181, 757405), (235, 583363), (293, 467885), (517, 265165), (905, 151481), (1465, 93577), (1991, 68855), (2585, 53033), (3223, 42535), (8507, 16115), (9955, 13771)]