4241985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 7575552

約数和(自身を除く): 3333567

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 547, 705, 1551, 1641, 2585, 2735, 6017, 7755, 8205, 18051, 25709, 30085, 77127, 90255, 128545, 282799, 385635, 848397, 1413995, 4241985]

約数ペア:

[(1, 4241985), (3, 1413995), (5, 848397), (11, 385635), (15, 282799), (33, 128545), (47, 90255), (55, 77127), (141, 30085), (165, 25709), (235, 18051), (517, 8205), (547, 7755), (705, 6017), (1551, 2735), (1641, 2585)]