100842415

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 122522400

約数和(自身を除く): 21679985

約数列:

[1, 5, 139, 373, 389, 695, 1865, 1945, 51847, 54071, 145097, 259235, 270355, 725485, 20168483, 100842415]

約数ペア:

[(1, 100842415), (5, 20168483), (139, 725485), (373, 270355), (389, 259235), (695, 145097), (1865, 54071), (1945, 51847)]