42271955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 56364336

約数和(自身を除く): 14092381

約数列:

[1, 5, 11, 55, 107, 121, 535, 605, 653, 1177, 3265, 5885, 7183, 12947, 35915, 64735, 69871, 79013, 349355, 395065, 768581, 3842905, 8454391, 42271955]

約数ペア:

[(1, 42271955), (5, 8454391), (11, 3842905), (55, 768581), (107, 395065), (121, 349355), (535, 79013), (605, 69871), (653, 64735), (1177, 35915), (3265, 12947), (5885, 7183)]