470579975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3779}}^1$

素因数の和:4099

約数の個数: 24

約数和(自身を含む): 620116560

約数和(自身を除く): 149536585

約数列:

[1, 5, 17, 25, 85, 293, 425, 1465, 3779, 4981, 7325, 18895, 24905, 64243, 94475, 124525, 321215, 1107247, 1606075, 5536235, 18823199, 27681175, 94115995, 470579975]

約数ペア:

[(1, 470579975), (5, 94115995), (17, 27681175), (25, 18823199), (85, 5536235), (293, 1606075), (425, 1107247), (1465, 321215), (3779, 124525), (4981, 94475), (7325, 64243), (18895, 24905)]