21343316965

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{5189}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 26546227200

約数和(自身を除く): 5202910235

約数列:

[1, 5, 59, 73, 191, 295, 365, 955, 4307, 5189, 11269, 13943, 21535, 25945, 56345, 69715, 306151, 378797, 822637, 991099, 1530755, 1893985, 4113185, 4955495, 22349023, 58474841, 72350227, 111745115, 292374205, 361751135, 4268663393, 21343316965]

約数ペア:

[(1, 21343316965), (5, 4268663393), (59, 361751135), (73, 292374205), (191, 111745115), (295, 72350227), (365, 58474841), (955, 22349023), (4307, 4955495), (5189, 4113185), (11269, 1893985), (13943, 1530755), (21535, 991099), (25945, 822637), (56345, 378797), (69715, 306151)]