75397975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 101431008

約数和(自身を除く): 26033033

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 4327, 17425, 21635, 73559, 108175, 177407, 367795, 887035, 1838975, 3015919, 4435175, 15079595, 75397975]

約数ペア:

[(1, 75397975), (5, 15079595), (17, 4435175), (25, 3015919), (41, 1838975), (85, 887035), (205, 367795), (425, 177407), (697, 108175), (1025, 73559), (3485, 21635), (4327, 17425)]