409238935

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 587774880

約数和(自身を除く): 178535945

約数列:

[1, 5, 7, 35, 49, 61, 139, 197, 245, 305, 427, 695, 973, 985, 1379, 2135, 2989, 4865, 6811, 6895, 8479, 9653, 12017, 14945, 27383, 34055, 42395, 48265, 59353, 60085, 84119, 136915, 191681, 296765, 415471, 420595, 588833, 958405, 1341767, 1670363, 2077355, 2944165, 6708835, 8351815, 11692541, 58462705, 81847787, 409238935]

約数ペア:

[(1, 409238935), (5, 81847787), (7, 58462705), (35, 11692541), (49, 8351815), (61, 6708835), (139, 2944165), (197, 2077355), (245, 1670363), (305, 1341767), (427, 958405), (695, 588833), (973, 420595), (985, 415471), (1379, 296765), (2135, 191681), (2989, 136915), (4865, 84119), (6811, 60085), (6895, 59353), (8479, 48265), (9653, 42395), (12017, 34055), (14945, 27383)]