108472005

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51287}}^1$

素因数の和:51345

約数の個数: 24

約数和(自身を含む): 192022272

約数和(自身を除く): 83550267

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 51287, 153861, 256435, 461583, 769305, 2307915, 2410489, 7231467, 12052445, 21694401, 36157335, 108472005]

約数ペア:

[(1, 108472005), (3, 36157335), (5, 21694401), (9, 12052445), (15, 7231467), (45, 2410489), (47, 2307915), (141, 769305), (235, 461583), (423, 256435), (705, 153861), (2115, 51287)]