61050015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 115489920

約数和(自身を除く): 54439905

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1321, 3081, 3555, 3963, 5135, 6605, 9243, 11889, 15405, 17173, 19815, 46215, 51519, 59445, 85865, 104359, 154557, 257595, 313077, 521795, 772785, 939231, 1356667, 1565385, 4070001, 4696155, 6783335, 12210003, 20350005, 61050015]

約数ペア:

[(1, 61050015), (3, 20350005), (5, 12210003), (9, 6783335), (13, 4696155), (15, 4070001), (39, 1565385), (45, 1356667), (65, 939231), (79, 772785), (117, 521795), (195, 313077), (237, 257595), (395, 154557), (585, 104359), (711, 85865), (1027, 59445), (1185, 51519), (1321, 46215), (3081, 19815), (3555, 17173), (3963, 15405), (5135, 11889), (6605, 9243)]