205663275

素因数分解:

$3^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{3923}}^1$

素因数の和:4172

約数の個数: 36

約数和(自身を含む): 370041048

約数和(自身を除く): 164377773

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 233, 699, 1165, 2097, 3495, 3923, 5825, 10485, 11769, 17475, 19615, 35307, 52425, 58845, 98075, 176535, 294225, 882675, 914059, 2742177, 4570295, 8226531, 13710885, 22851475, 41132655, 68554425, 205663275]

約数ペア:

[(1, 205663275), (3, 68554425), (5, 41132655), (9, 22851475), (15, 13710885), (25, 8226531), (45, 4570295), (75, 2742177), (225, 914059), (233, 882675), (699, 294225), (1165, 176535), (2097, 98075), (3495, 58845), (3923, 52425), (5825, 35307), (10485, 19615), (11769, 17475)]