90775795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 32167949

約数列:

[1, 5, 11, 43, 55, 131, 215, 293, 473, 655, 1441, 1465, 2365, 3223, 5633, 7205, 12599, 16115, 28165, 38383, 61963, 62995, 138589, 191915, 309815, 422213, 692945, 1650469, 2111065, 8252345, 18155159, 90775795]

約数ペア:

[(1, 90775795), (5, 18155159), (11, 8252345), (43, 2111065), (55, 1650469), (131, 692945), (215, 422213), (293, 309815), (473, 191915), (655, 138589), (1441, 62995), (1465, 61963), (2365, 38383), (3223, 28165), (5633, 16115), (7205, 12599)]