19630215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13244

約数の個数: 32

約数和(自身を含む): 38073600

約数和(自身を除く): 18443385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13219, 39657, 66095, 118971, 145409, 198285, 356913, 436227, 594855, 727045, 1308681, 1784565, 2181135, 3926043, 6543405, 19630215]

約数ペア:

[(1, 19630215), (3, 6543405), (5, 3926043), (9, 2181135), (11, 1784565), (15, 1308681), (27, 727045), (33, 594855), (45, 436227), (55, 356913), (99, 198285), (135, 145409), (165, 118971), (297, 66095), (495, 39657), (1485, 13219)]