980166505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 1285320960

約数和(自身を除く): 305154455

約数列:

[1, 5, 23, 29, 83, 115, 145, 415, 667, 1909, 2407, 3335, 3541, 9545, 12035, 17705, 55361, 81443, 102689, 276805, 293903, 407215, 513445, 1469515, 2361847, 6759769, 8523187, 11809235, 33798845, 42615935, 196033301, 980166505]

約数ペア:

[(1, 980166505), (5, 196033301), (23, 42615935), (29, 33798845), (83, 11809235), (115, 8523187), (145, 6759769), (415, 2361847), (667, 1469515), (1909, 513445), (2407, 407215), (3335, 293903), (3541, 276805), (9545, 102689), (12035, 81443), (17705, 55361)]