230865765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1847}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 398635776

約数和(自身を除く): 167770011

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 641, 1847, 1923, 3205, 5541, 8333, 9235, 9615, 24011, 24999, 27705, 41665, 72033, 120055, 124995, 360165, 1183927, 3551781, 5919635, 15391051, 17758905, 46173153, 76955255, 230865765]

約数ペア:

[(1, 230865765), (3, 76955255), (5, 46173153), (13, 17758905), (15, 15391051), (39, 5919635), (65, 3551781), (195, 1183927), (641, 360165), (1847, 124995), (1923, 120055), (3205, 72033), (5541, 41665), (8333, 27705), (9235, 24999), (9615, 24011)]