4080406725

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{355591}}^1$

素因数の和:355627

約数の個数: 48

約数和(自身を含む): 7936813440

約数和(自身を除く): 3856406715

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, 355591, 1066773, 1777955, 3200319, 5333865, 6045047, 8889775, 9600957, 16001595, 18135141, 26669325, 30225235, 48004785, 54405423, 80007975, 90675705, 151126175, 163216269, 240023925, 272027115, 453378525, 816081345, 1360135575, 4080406725]

約数ペア:

[(1, 4080406725), (3, 1360135575), (5, 816081345), (9, 453378525), (15, 272027115), (17, 240023925), (25, 163216269), (27, 151126175), (45, 90675705), (51, 80007975), (75, 54405423), (85, 48004785), (135, 30225235), (153, 26669325), (225, 18135141), (255, 16001595), (425, 9600957), (459, 8889775), (675, 6045047), (765, 5333865), (1275, 3200319), (2295, 1777955), (3825, 1066773), (11475, 355591)]