22872375

素因数分解:

$3^6\times 5^3\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 56

約数和(自身を含む): 42968016

約数和(自身を除く): 20095641

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 251, 375, 405, 675, 729, 753, 1125, 1215, 1255, 2025, 2259, 3375, 3645, 3765, 6075, 6275, 6777, 10125, 11295, 18225, 18825, 20331, 30375, 31375, 33885, 56475, 60993, 91125, 94125, 101655, 169425, 182979, 282375, 304965, 508275, 847125, 914895, 1524825, 2541375, 4574475, 7624125, 22872375]

約数ペア:

[(1, 22872375), (3, 7624125), (5, 4574475), (9, 2541375), (15, 1524825), (25, 914895), (27, 847125), (45, 508275), (75, 304965), (81, 282375), (125, 182979), (135, 169425), (225, 101655), (243, 94125), (251, 91125), (375, 60993), (405, 56475), (675, 33885), (729, 31375), (753, 30375), (1125, 20331), (1215, 18825), (1255, 18225), (2025, 11295), (2259, 10125), (3375, 6777), (3645, 6275), (3765, 6075)]