145604619

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5639}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 222892800

約数和(自身を除く): 77288181

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 5639, 8607, 16917, 25821, 50751, 107141, 321423, 851489, 964269, 2554467, 7663401, 16178291, 48534873, 145604619]

約数ペア:

[(1, 145604619), (3, 48534873), (9, 16178291), (19, 7663401), (57, 2554467), (151, 964269), (171, 851489), (453, 321423), (1359, 107141), (2869, 50751), (5639, 25821), (8607, 16917)]