54488385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 110597760

約数和(自身を除く): 56109375

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4219, 4305, 12657, 12915, 21095, 29533, 37971, 63285, 88599, 147665, 172979, 189855, 265797, 442995, 518937, 864895, 1210853, 1328985, 1556811, 2594685, 3632559, 6054265, 7784055, 10897677, 18162795, 54488385]

約数ペア:

[(1, 54488385), (3, 18162795), (5, 10897677), (7, 7784055), (9, 6054265), (15, 3632559), (21, 2594685), (35, 1556811), (41, 1328985), (45, 1210853), (63, 864895), (105, 518937), (123, 442995), (205, 265797), (287, 189855), (315, 172979), (369, 147665), (615, 88599), (861, 63285), (1435, 37971), (1845, 29533), (2583, 21095), (4219, 12915), (4305, 12657)]