12483475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 16717680

約数和(自身を除く): 4234205

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 641, 779, 1025, 3205, 3895, 12179, 16025, 19475, 26281, 60895, 131405, 304475, 499339, 657025, 2496695, 12483475]

約数ペア:

[(1, 12483475), (5, 2496695), (19, 657025), (25, 499339), (41, 304475), (95, 131405), (205, 60895), (475, 26281), (641, 19475), (779, 16025), (1025, 12179), (3205, 3895)]