77441905

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 94639104

約数和(自身を除く): 17197199

約数列:

[1, 5, 83, 191, 415, 955, 977, 4885, 15853, 79265, 81091, 186607, 405455, 933035, 15488381, 77441905]

約数ペア:

[(1, 77441905), (5, 15488381), (83, 933035), (191, 405455), (415, 186607), (955, 81091), (977, 79265), (4885, 15853)]