75124007

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{1823}}^1$

素因数の和:1895

約数の個数: 18

約数和(自身を含む): 90556128

約数和(自身を除く): 15432121

約数列:

[1, 7, 29, 49, 203, 841, 1421, 1823, 5887, 12761, 41209, 52867, 89327, 370069, 1533143, 2590483, 10732001, 75124007]

約数ペア:

[(1, 75124007), (7, 10732001), (29, 2590483), (49, 1533143), (203, 370069), (841, 89327), (1421, 52867), (1823, 41209), (5887, 12761)]