1376804585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23509}}^1$

素因数の和:23597

約数の個数: 32

約数和(自身を含む): 1919544480

約数和(自身を除く): 542739895

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 3445, 4505, 11713, 23509, 58565, 117545, 305617, 399653, 1245977, 1528085, 1998265, 5195489, 6229885, 16197701, 21181609, 25977445, 80988505, 105908045, 275360917, 1376804585]

約数ペア:

[(1, 1376804585), (5, 275360917), (13, 105908045), (17, 80988505), (53, 25977445), (65, 21181609), (85, 16197701), (221, 6229885), (265, 5195489), (689, 1998265), (901, 1528085), (1105, 1245977), (3445, 399653), (4505, 305617), (11713, 117545), (23509, 58565)]