61141915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 75794400

約数和(自身を除く): 14652485

約数列:

[1, 5, 43, 109, 215, 545, 2609, 4687, 13045, 23435, 112187, 284381, 560935, 1421905, 12228383, 61141915]

約数ペア:

[(1, 61141915), (5, 12228383), (43, 1421905), (109, 560935), (215, 284381), (545, 112187), (2609, 23435), (4687, 13045)]