87155395

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 110927376

約数和(自身を除く): 23771981

約数列:

[1, 5, 23, 83, 115, 397, 415, 529, 1909, 1985, 2645, 9131, 9545, 32951, 43907, 45655, 164755, 210013, 219535, 757873, 1050065, 3789365, 17431079, 87155395]

約数ペア:

[(1, 87155395), (5, 17431079), (23, 3789365), (83, 1050065), (115, 757873), (397, 219535), (415, 210013), (529, 164755), (1909, 45655), (1985, 43907), (2645, 32951), (9131, 9545)]