679393425

素因数分解:

$3^1\times 5^2\times {\mathrm{2971}}^1\times {\mathrm{3049}}^1$

素因数の和:6033

約数の個数: 24

約数和(自身を含む): 1124010400

約数和(自身を除く): 444616975

約数列:

[1, 3, 5, 15, 25, 75, 2971, 3049, 8913, 9147, 14855, 15245, 44565, 45735, 74275, 76225, 222825, 228675, 9058579, 27175737, 45292895, 135878685, 226464475, 679393425]

約数ペア:

[(1, 679393425), (3, 226464475), (5, 135878685), (15, 45292895), (25, 27175737), (75, 9058579), (2971, 228675), (3049, 222825), (8913, 76225), (9147, 74275), (14855, 45735), (15245, 44565)]