2002024125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{104681}}^1$

素因数の和:104719

約数の個数: 48

約数和(自身を含む): 3821311728

約数和(自身を除く): 1819287603

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, 6375, 19125, 104681, 314043, 523405, 942129, 1570215, 1779577, 2617025, 4710645, 5338731, 7851075, 8897885, 13085125, 16016193, 23553225, 26693655, 39255375, 44489425, 80080965, 117766125, 133468275, 222447125, 400404825, 667341375, 2002024125]

約数ペア:

[(1, 2002024125), (3, 667341375), (5, 400404825), (9, 222447125), (15, 133468275), (17, 117766125), (25, 80080965), (45, 44489425), (51, 39255375), (75, 26693655), (85, 23553225), (125, 16016193), (153, 13085125), (225, 8897885), (255, 7851075), (375, 5338731), (425, 4710645), (765, 2617025), (1125, 1779577), (1275, 1570215), (2125, 942129), (3825, 523405), (6375, 314043), (19125, 104681)]