565578045

素因数分解:

$3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4219}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 1017155040

約数和(自身を除く): 451576995

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 331, 405, 993, 1655, 2979, 4219, 4965, 8937, 12657, 14895, 21095, 26811, 37971, 44685, 63285, 113913, 134055, 189855, 341739, 569565, 1396489, 1708695, 4189467, 6982445, 12568401, 20947335, 37705203, 62842005, 113115609, 188526015, 565578045]

約数ペア:

[(1, 565578045), (3, 188526015), (5, 113115609), (9, 62842005), (15, 37705203), (27, 20947335), (45, 12568401), (81, 6982445), (135, 4189467), (331, 1708695), (405, 1396489), (993, 569565), (1655, 341739), (2979, 189855), (4219, 134055), (4965, 113913), (8937, 63285), (12657, 44685), (14895, 37971), (21095, 26811)]