378907195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{11839}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 469716480

約数和(自身を除く): 90809285

約数列:

[1, 5, 37, 173, 185, 865, 6401, 11839, 32005, 59195, 438043, 2048147, 2190215, 10240735, 75781439, 378907195]

約数ペア:

[(1, 378907195), (5, 75781439), (37, 10240735), (173, 2190215), (185, 2048147), (865, 438043), (6401, 59195), (11839, 32005)]