140304825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12263

約数の個数: 48

約数和(自身を含む): 272928960

約数和(自身を除く): 132624135

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 12227, 36681, 61135, 110043, 183405, 207859, 305675, 330129, 550215, 623577, 917025, 1039295, 1650645, 1870731, 2751075, 3117885, 5196475, 5612193, 8253225, 9353655, 15589425, 28060965, 46768275, 140304825]

約数ペア:

[(1, 140304825), (3, 46768275), (5, 28060965), (9, 15589425), (15, 9353655), (17, 8253225), (25, 5612193), (27, 5196475), (45, 3117885), (51, 2751075), (75, 1870731), (85, 1650645), (135, 1039295), (153, 917025), (225, 623577), (255, 550215), (425, 330129), (459, 305675), (675, 207859), (765, 183405), (1275, 110043), (2295, 61135), (3825, 36681), (11475, 12227)]