54095965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 28018595

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 1979, 2485, 3905, 5467, 9895, 13853, 21769, 27335, 69265, 108845, 140509, 152383, 702545, 761915, 983563, 1545599, 4917815, 7727995, 10819193, 54095965]

約数ペア:

[(1, 54095965), (5, 10819193), (7, 7727995), (11, 4917815), (35, 1545599), (55, 983563), (71, 761915), (77, 702545), (355, 152383), (385, 140509), (497, 108845), (781, 69265), (1979, 27335), (2485, 21769), (3905, 13853), (5467, 9895)]