1341725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 2249856

約数和(自身を除く): 908131

約数列:

[1, 5, 7, 11, 17, 25, 35, 41, 55, 77, 85, 119, 175, 187, 205, 275, 287, 385, 425, 451, 595, 697, 935, 1025, 1309, 1435, 1925, 2255, 2975, 3157, 3485, 4675, 4879, 6545, 7175, 7667, 11275, 15785, 17425, 24395, 32725, 38335, 53669, 78925, 121975, 191675, 268345, 1341725]

約数ペア:

[(1, 1341725), (5, 268345), (7, 191675), (11, 121975), (17, 78925), (25, 53669), (35, 38335), (41, 32725), (55, 24395), (77, 17425), (85, 15785), (119, 11275), (175, 7667), (187, 7175), (205, 6545), (275, 4879), (287, 4675), (385, 3485), (425, 3157), (451, 2975), (595, 2255), (697, 1925), (935, 1435), (1025, 1309)]