144808215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 246305280

約数和(自身を除く): 101497065

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 4933, 5871, 9785, 14799, 24665, 29355, 73995, 93727, 281181, 468635, 508099, 1405905, 1524297, 2540495, 7621485, 9653881, 28961643, 48269405, 144808215]

約数ペア:

[(1, 144808215), (3, 48269405), (5, 28961643), (15, 9653881), (19, 7621485), (57, 2540495), (95, 1524297), (103, 1405905), (285, 508099), (309, 468635), (515, 281181), (1545, 93727), (1957, 73995), (4933, 29355), (5871, 24665), (9785, 14799)]