7940195

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 10369296

約数和(自身を除く): 2429101

約数列:

[1, 5, 19, 53, 83, 95, 265, 361, 415, 1007, 1577, 1805, 4399, 5035, 7885, 19133, 21995, 29963, 83581, 95665, 149815, 417905, 1588039, 7940195]

約数ペア:

[(1, 7940195), (5, 1588039), (19, 417905), (53, 149815), (83, 95665), (95, 83581), (265, 29963), (361, 21995), (415, 19133), (1007, 7885), (1577, 5035), (1805, 4399)]