75027375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 143241696

約数和(自身を除く): 68214321

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 3923, 6375, 11769, 19125, 19615, 35307, 58845, 66691, 98075, 176535, 200073, 294225, 333455, 490375, 600219, 882675, 1000365, 1471125, 1667275, 3001095, 4413375, 5001825, 8336375, 15005475, 25009125, 75027375]

約数ペア:

[(1, 75027375), (3, 25009125), (5, 15005475), (9, 8336375), (15, 5001825), (17, 4413375), (25, 3001095), (45, 1667275), (51, 1471125), (75, 1000365), (85, 882675), (125, 600219), (153, 490375), (225, 333455), (255, 294225), (375, 200073), (425, 176535), (765, 98075), (1125, 66691), (1275, 58845), (2125, 35307), (3825, 19615), (3923, 19125), (6375, 11769)]