58428515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 74027520

約数和(自身を除く): 15599005

約数列:

[1, 5, 19, 95, 431, 1427, 2155, 7135, 8189, 27113, 40945, 135565, 615037, 3075185, 11685703, 58428515]

約数ペア:

[(1, 58428515), (5, 11685703), (19, 3075185), (95, 615037), (431, 135565), (1427, 40945), (2155, 27113), (7135, 8189)]