429330475

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 635584320

約数和(自身を除く): 206253845

約数列:

[1, 5, 7, 25, 35, 41, 53, 175, 205, 265, 287, 371, 1025, 1129, 1325, 1435, 1855, 2173, 5645, 7175, 7903, 9275, 10865, 15211, 28225, 39515, 46289, 54325, 59837, 76055, 197575, 231445, 299185, 324023, 380275, 418859, 1157225, 1495925, 1620115, 2094295, 2453317, 8100575, 10471475, 12266585, 17173219, 61332925, 85866095, 429330475]

約数ペア:

[(1, 429330475), (5, 85866095), (7, 61332925), (25, 17173219), (35, 12266585), (41, 10471475), (53, 8100575), (175, 2453317), (205, 2094295), (265, 1620115), (287, 1495925), (371, 1157225), (1025, 418859), (1129, 380275), (1325, 324023), (1435, 299185), (1855, 231445), (2173, 197575), (5645, 76055), (7175, 59837), (7903, 54325), (9275, 46289), (10865, 39515), (15211, 28225)]