1374395905

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{12511}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 1672003584

約数和(自身を除く): 297607679

約数列:

[1, 5, 127, 173, 635, 865, 12511, 21971, 62555, 109855, 1588897, 2164403, 7944485, 10822015, 274879181, 1374395905]

約数ペア:

[(1, 1374395905), (5, 274879181), (127, 10822015), (173, 7944485), (635, 2164403), (865, 1588897), (12511, 109855), (21971, 62555)]