103645865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 128701440

約数和(自身を除く): 25055575

約数列:

[1, 5, 31, 155, 797, 839, 3985, 4195, 24707, 26009, 123535, 130045, 668683, 3343415, 20729173, 103645865]

約数ペア:

[(1, 103645865), (5, 20729173), (31, 3343415), (155, 668683), (797, 130045), (839, 123535), (3985, 26009), (4195, 24707)]