5661905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 7231680

約数和(自身を除く): 1569775

約数列:

[1, 5, 19, 95, 107, 535, 557, 2033, 2785, 10165, 10583, 52915, 59599, 297995, 1132381, 5661905]

約数ペア:

[(1, 5661905), (5, 1132381), (19, 297995), (95, 59599), (107, 52915), (535, 10583), (557, 10165), (2033, 2785)]