61050325

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 96407520

約数和(自身を除く): 35357195

約数列:

[1, 5, 7, 19, 25, 35, 43, 49, 61, 95, 133, 175, 215, 245, 301, 305, 427, 475, 665, 817, 931, 1075, 1159, 1225, 1505, 1525, 2107, 2135, 2623, 2989, 3325, 4085, 4655, 5719, 5795, 7525, 8113, 10535, 10675, 13115, 14945, 18361, 20425, 23275, 28595, 28975, 40033, 40565, 49837, 52675, 56791, 65575, 74725, 91805, 128527, 142975, 200165, 202825, 249185, 283955, 348859, 459025, 642635, 1000825, 1245925, 1419775, 1744295, 2442013, 3213175, 8721475, 12210065, 61050325]

約数ペア:

[(1, 61050325), (5, 12210065), (7, 8721475), (19, 3213175), (25, 2442013), (35, 1744295), (43, 1419775), (49, 1245925), (61, 1000825), (95, 642635), (133, 459025), (175, 348859), (215, 283955), (245, 249185), (301, 202825), (305, 200165), (427, 142975), (475, 128527), (665, 91805), (817, 74725), (931, 65575), (1075, 56791), (1159, 52675), (1225, 49837), (1505, 40565), (1525, 40033), (2107, 28975), (2135, 28595), (2623, 23275), (2989, 20425), (3325, 18361), (4085, 14945), (4655, 13115), (5719, 10675), (5795, 10535), (7525, 8113)]