545231745

素因数分解:

$3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{9907}}^1$

素因数の和:11141

約数の個数: 24

約数和(自身を含む): 945936576

約数和(自身を除く): 400704831

約数列:

[1, 3, 5, 9, 15, 45, 1223, 3669, 6115, 9907, 11007, 18345, 29721, 49535, 55035, 89163, 148605, 445815, 12116261, 36348783, 60581305, 109046349, 181743915, 545231745]

約数ペア:

[(1, 545231745), (3, 181743915), (5, 109046349), (9, 60581305), (15, 36348783), (45, 12116261), (1223, 445815), (3669, 148605), (6115, 89163), (9907, 55035), (11007, 49535), (18345, 29721)]