27733065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 50012160

約数和(自身を除く): 22279095

約数列:

[1, 3, 5, 15, 19, 31, 43, 57, 73, 93, 95, 129, 155, 215, 219, 285, 365, 465, 589, 645, 817, 1095, 1333, 1387, 1767, 2263, 2451, 2945, 3139, 3999, 4085, 4161, 6665, 6789, 6935, 8835, 9417, 11315, 12255, 15695, 19995, 20805, 25327, 33945, 42997, 47085, 59641, 75981, 97309, 126635, 128991, 178923, 214985, 291927, 298205, 379905, 486545, 644955, 894615, 1459635, 1848871, 5546613, 9244355, 27733065]

約数ペア:

[(1, 27733065), (3, 9244355), (5, 5546613), (15, 1848871), (19, 1459635), (31, 894615), (43, 644955), (57, 486545), (73, 379905), (93, 298205), (95, 291927), (129, 214985), (155, 178923), (215, 128991), (219, 126635), (285, 97309), (365, 75981), (465, 59641), (589, 47085), (645, 42997), (817, 33945), (1095, 25327), (1333, 20805), (1387, 19995), (1767, 15695), (2263, 12255), (2451, 11315), (2945, 9417), (3139, 8835), (3999, 6935), (4085, 6789), (4161, 6665)]