7223265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 14946048

約数和(自身を除く): 7722783

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 997, 1035, 1449, 2415, 2991, 4985, 6979, 7245, 8973, 14955, 20937, 22931, 34895, 44865, 62811, 68793, 104685, 114655, 160517, 206379, 314055, 343965, 481551, 802585, 1031895, 1444653, 2407755, 7223265]

約数ペア:

[(1, 7223265), (3, 2407755), (5, 1444653), (7, 1031895), (9, 802585), (15, 481551), (21, 343965), (23, 314055), (35, 206379), (45, 160517), (63, 114655), (69, 104685), (105, 68793), (115, 62811), (161, 44865), (207, 34895), (315, 22931), (345, 20937), (483, 14955), (805, 8973), (997, 7245), (1035, 6979), (1449, 4985), (2415, 2991)]