42653955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7877}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 72036432

約数和(自身を除く): 29382477

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 7877, 23631, 39385, 118155, 149663, 448989, 748315, 2244945, 2843597, 8530791, 14217985, 42653955]

約数ペア:

[(1, 42653955), (3, 14217985), (5, 8530791), (15, 2843597), (19, 2244945), (57, 748315), (95, 448989), (285, 149663), (361, 118155), (1083, 39385), (1805, 23631), (5415, 7877)]