42536065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 61471872

約数和(自身を除く): 18935807

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 1451, 2255, 2665, 5863, 7255, 15961, 18863, 29315, 59491, 79805, 94315, 207493, 297455, 654401, 773383, 1037465, 3272005, 3866915, 8507213, 42536065]

約数ペア:

[(1, 42536065), (5, 8507213), (11, 3866915), (13, 3272005), (41, 1037465), (55, 773383), (65, 654401), (143, 297455), (205, 207493), (451, 94315), (533, 79805), (715, 59491), (1451, 29315), (2255, 18863), (2665, 15961), (5863, 7255)]