90964995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12821}}^1$

素因数の和:12883

約数の個数: 32

約数和(自身を含む): 162480384

約数和(自身を除く): 71515389

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 12821, 38463, 64105, 141031, 192315, 423093, 551303, 705155, 1653909, 2115465, 2756515, 6064333, 8269545, 18192999, 30321665, 90964995]

約数ペア:

[(1, 90964995), (3, 30321665), (5, 18192999), (11, 8269545), (15, 6064333), (33, 2756515), (43, 2115465), (55, 1653909), (129, 705155), (165, 551303), (215, 423093), (473, 192315), (645, 141031), (1419, 64105), (2365, 38463), (7095, 12821)]