19227105

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 34667520

約数和(自身を除く): 15440415

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1951, 1971, 3285, 5853, 9755, 9855, 17559, 29265, 52677, 87795, 142423, 263385, 427269, 712115, 1281807, 2136345, 3845421, 6409035, 19227105]

約数ペア:

[(1, 19227105), (3, 6409035), (5, 3845421), (9, 2136345), (15, 1281807), (27, 712115), (45, 427269), (73, 263385), (135, 142423), (219, 87795), (365, 52677), (657, 29265), (1095, 17559), (1951, 9855), (1971, 9755), (3285, 5853)]