55371125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 74400768

約数和(自身を除く): 19029643

約数列:

[1, 5, 17, 25, 71, 85, 125, 355, 367, 425, 1207, 1775, 1835, 2125, 6035, 6239, 8875, 9175, 26057, 30175, 31195, 45875, 130285, 150875, 155975, 442969, 651425, 779875, 2214845, 3257125, 11074225, 55371125]

約数ペア:

[(1, 55371125), (5, 11074225), (17, 3257125), (25, 2214845), (71, 779875), (85, 651425), (125, 442969), (355, 155975), (367, 150875), (425, 130285), (1207, 45875), (1775, 31195), (1835, 30175), (2125, 26057), (6035, 9175), (6239, 8875)]