1801470055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29063}}^1$

素因数の和:29116

約数の個数: 48

約数和(自身を含む): 2862687744

約数和(自身を除く): 1061217689

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 2695, 5635, 8855, 12397, 29063, 61985, 145315, 203441, 319693, 668449, 1017205, 1424087, 1598465, 2237851, 3342245, 4679143, 7120435, 7352939, 11189255, 15664957, 23395715, 32754001, 36764695, 51470573, 78324785, 163770005, 257352865, 360294011, 1801470055]

約数ペア:

[(1, 1801470055), (5, 360294011), (7, 257352865), (11, 163770005), (23, 78324785), (35, 51470573), (49, 36764695), (55, 32754001), (77, 23395715), (115, 15664957), (161, 11189255), (245, 7352939), (253, 7120435), (385, 4679143), (539, 3342245), (805, 2237851), (1127, 1598465), (1265, 1424087), (1771, 1017205), (2695, 668449), (5635, 319693), (8855, 203441), (12397, 145315), (29063, 61985)]