73660015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 31720337

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1451, 3905, 4615, 7255, 10153, 15961, 18863, 50765, 79805, 94315, 103021, 207493, 515105, 1037465, 1133231, 1339273, 5666155, 6696365, 14732003, 73660015]

約数ペア:

[(1, 73660015), (5, 14732003), (11, 6696365), (13, 5666155), (55, 1339273), (65, 1133231), (71, 1037465), (143, 515105), (355, 207493), (715, 103021), (781, 94315), (923, 79805), (1451, 50765), (3905, 18863), (4615, 15961), (7255, 10153)]