129634285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 44859155

約数列:

[1, 5, 11, 55, 71, 89, 355, 373, 445, 781, 979, 1865, 3905, 4103, 4895, 6319, 20515, 26483, 31595, 33197, 69509, 132415, 165985, 291313, 347545, 365167, 1456565, 1825835, 2356987, 11784935, 25926857, 129634285]

約数ペア:

[(1, 129634285), (5, 25926857), (11, 11784935), (55, 2356987), (71, 1825835), (89, 1456565), (355, 365167), (373, 347545), (445, 291313), (781, 165985), (979, 132415), (1865, 69509), (3905, 33197), (4103, 31595), (4895, 26483), (6319, 20515)]