2127407625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5345

約数の個数: 128

約数和(自身を含む): 4760570880

約数和(自身を除く): 2633163255

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 125, 135, 153, 175, 189, 225, 255, 315, 357, 375, 425, 459, 525, 595, 675, 765, 875, 945, 1071, 1125, 1275, 1575, 1785, 2125, 2295, 2625, 2975, 3213, 3375, 3825, 4725, 5297, 5355, 6375, 7875, 8925, 11475, 14875, 15891, 16065, 19125, 23625, 26485, 26775, 37079, 44625, 47673, 57375, 79455, 80325, 90049, 111237, 132425, 133875, 143019, 185395, 238365, 270147, 333711, 397275, 401625, 450245, 556185, 630343, 662125, 715095, 810441, 926975, 1001133, 1191825, 1350735, 1668555, 1891029, 1986375, 2251225, 2431323, 2780925, 3151715, 3575475, 4052205, 4634875, 5005665, 5673087, 5959125, 6753675, 8342775, 9455145, 11256125, 12156615, 13904625, 15758575, 17019261, 17877375, 20261025, 25028325, 28365435, 33768375, 41713875, 47275725, 60783075, 78792875, 85096305, 101305125, 125141625, 141827175, 236378625, 303915375, 425481525, 709135875, 2127407625]

約数ペア:

[(1, 2127407625), (3, 709135875), (5, 425481525), (7, 303915375), (9, 236378625), (15, 141827175), (17, 125141625), (21, 101305125), (25, 85096305), (27, 78792875), (35, 60783075), (45, 47275725), (51, 41713875), (63, 33768375), (75, 28365435), (85, 25028325), (105, 20261025), (119, 17877375), (125, 17019261), (135, 15758575), (153, 13904625), (175, 12156615), (189, 11256125), (225, 9455145), (255, 8342775), (315, 6753675), (357, 5959125), (375, 5673087), (425, 5005665), (459, 4634875), (525, 4052205), (595, 3575475), (675, 3151715), (765, 2780925), (875, 2431323), (945, 2251225), (1071, 1986375), (1125, 1891029), (1275, 1668555), (1575, 1350735), (1785, 1191825), (2125, 1001133), (2295, 926975), (2625, 810441), (2975, 715095), (3213, 662125), (3375, 630343), (3825, 556185), (4725, 450245), (5297, 401625), (5355, 397275), (6375, 333711), (7875, 270147), (8925, 238365), (11475, 185395), (14875, 143019), (15891, 133875), (16065, 132425), (19125, 111237), (23625, 90049), (26485, 80325), (26775, 79455), (37079, 57375), (44625, 47673)]