54445565

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 66566016

約数和(自身を除く): 12120451

約数列:

[1, 5, 101, 131, 505, 655, 823, 4115, 13231, 66155, 83123, 107813, 415615, 539065, 10889113, 54445565]

約数ペア:

[(1, 54445565), (5, 10889113), (101, 539065), (131, 415615), (505, 107813), (655, 83123), (823, 66155), (4115, 13231)]