40375765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 12967595

約数列:

[1, 5, 17, 59, 83, 85, 97, 295, 415, 485, 1003, 1411, 1649, 4897, 5015, 5723, 7055, 8051, 8245, 24485, 28615, 40255, 83249, 97291, 136867, 416245, 475009, 486455, 684335, 2375045, 8075153, 40375765]

約数ペア:

[(1, 40375765), (5, 8075153), (17, 2375045), (59, 684335), (83, 486455), (85, 475009), (97, 416245), (295, 136867), (415, 97291), (485, 83249), (1003, 40255), (1411, 28615), (1649, 24485), (4897, 8245), (5015, 8051), (5723, 7055)]