77033425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 115885440

約数和(自身を除く): 38852015

約数列:

[1, 5, 7, 25, 29, 35, 43, 145, 175, 203, 215, 301, 353, 725, 1015, 1075, 1247, 1505, 1765, 2471, 5075, 6235, 7525, 8729, 8825, 10237, 12355, 15179, 31175, 43645, 51185, 61775, 71659, 75895, 106253, 218225, 255925, 358295, 379475, 440191, 531265, 1791475, 2200955, 2656325, 3081337, 11004775, 15406685, 77033425]

約数ペア:

[(1, 77033425), (5, 15406685), (7, 11004775), (25, 3081337), (29, 2656325), (35, 2200955), (43, 1791475), (145, 531265), (175, 440191), (203, 379475), (215, 358295), (301, 255925), (353, 218225), (725, 106253), (1015, 75895), (1075, 71659), (1247, 61775), (1505, 51185), (1765, 43645), (2471, 31175), (5075, 15179), (6235, 12355), (7525, 10237), (8729, 8825)]