2973255

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 4778880

約数和(自身を除く): 1805625

約数列:

[1, 3, 5, 15, 379, 523, 1137, 1569, 1895, 2615, 5685, 7845, 198217, 594651, 991085, 2973255]

約数ペア:

[(1, 2973255), (3, 991085), (5, 594651), (15, 198217), (379, 7845), (523, 5685), (1137, 2615), (1569, 1895)]