3288915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 6671808

約数和(自身を除く): 3382893

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 197, 265, 315, 371, 477, 591, 795, 985, 1113, 1379, 1773, 1855, 2385, 2955, 3339, 4137, 5565, 6895, 8865, 10441, 12411, 16695, 20685, 31323, 52205, 62055, 73087, 93969, 156615, 219261, 365435, 469845, 657783, 1096305, 3288915]

約数ペア:

[(1, 3288915), (3, 1096305), (5, 657783), (7, 469845), (9, 365435), (15, 219261), (21, 156615), (35, 93969), (45, 73087), (53, 62055), (63, 52205), (105, 31323), (159, 20685), (197, 16695), (265, 12411), (315, 10441), (371, 8865), (477, 6895), (591, 5565), (795, 4137), (985, 3339), (1113, 2955), (1379, 2385), (1773, 1855)]