54158175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14159}}^1$

素因数の和:14192

約数の個数: 36

約数和(自身を含む): 102716640

約数和(自身を除く): 48558465

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 14159, 42477, 70795, 127431, 212385, 240703, 353975, 637155, 722109, 1061925, 1203515, 2166327, 3185775, 3610545, 6017575, 10831635, 18052725, 54158175]

約数ペア:

[(1, 54158175), (3, 18052725), (5, 10831635), (9, 6017575), (15, 3610545), (17, 3185775), (25, 2166327), (45, 1203515), (51, 1061925), (75, 722109), (85, 637155), (153, 353975), (225, 240703), (255, 212385), (425, 127431), (765, 70795), (1275, 42477), (3825, 14159)]