61361905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2003}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 80512704

約数和(自身を除く): 19150799

約数列:

[1, 5, 11, 55, 557, 2003, 2785, 6127, 10015, 22033, 30635, 110165, 1115671, 5578355, 12272381, 61361905]

約数ペア:

[(1, 61361905), (5, 12272381), (11, 5578355), (55, 1115671), (557, 110165), (2003, 30635), (2785, 22033), (6127, 10015)]