71883405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145219}}^1$

素因数の和:145241

約数の個数: 24

約数和(自身を含む): 135925920

約数和(自身を除く): 64042515

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145219, 435657, 726095, 1306971, 1597409, 2178285, 4792227, 6534855, 7987045, 14376681, 23961135, 71883405]

約数ペア:

[(1, 71883405), (3, 23961135), (5, 14376681), (9, 7987045), (11, 6534855), (15, 4792227), (33, 2178285), (45, 1597409), (55, 1306971), (99, 726095), (165, 435657), (495, 145219)]