2427929715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{6691}}^1$

素因数の和:8139

約数の個数: 32

約数和(自身を含む): 4116704256

約数和(自身を除く): 1688774541

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1423, 4269, 6691, 7115, 20073, 21345, 24191, 33455, 72573, 100365, 113747, 120955, 341241, 362865, 568735, 1706205, 9521293, 28563879, 47606465, 142819395, 161861981, 485585943, 809309905, 2427929715]

約数ペア:

[(1, 2427929715), (3, 809309905), (5, 485585943), (15, 161861981), (17, 142819395), (51, 47606465), (85, 28563879), (255, 9521293), (1423, 1706205), (4269, 568735), (6691, 362865), (7115, 341241), (20073, 120955), (21345, 113747), (24191, 100365), (33455, 72573)]