128033415

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4931}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 222354288

約数和(自身を除く): 94320873

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 2885, 4931, 5193, 8655, 14793, 24655, 25965, 44379, 73965, 221895, 2845187, 8535561, 14225935, 25606683, 42677805, 128033415]

約数ペア:

[(1, 128033415), (3, 42677805), (5, 25606683), (9, 14225935), (15, 8535561), (45, 2845187), (577, 221895), (1731, 73965), (2885, 44379), (4931, 25965), (5193, 24655), (8655, 14793)]