57789855

素因数分解:

$3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 104160672

約数和(自身を除く): 46370817

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 293, 405, 487, 879, 1461, 1465, 2435, 2637, 4383, 4395, 7305, 7911, 13149, 13185, 21915, 23733, 39447, 39555, 65745, 118665, 142691, 197235, 428073, 713455, 1284219, 2140365, 3852657, 6421095, 11557971, 19263285, 57789855]

約数ペア:

[(1, 57789855), (3, 19263285), (5, 11557971), (9, 6421095), (15, 3852657), (27, 2140365), (45, 1284219), (81, 713455), (135, 428073), (293, 197235), (405, 142691), (487, 118665), (879, 65745), (1461, 39555), (1465, 39447), (2435, 23733), (2637, 21915), (4383, 13185), (4395, 13149), (7305, 7911)]