2297295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 128

約数和(自身を含む): 5806080

約数和(自身を除く): 3508785

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 17, 21, 27, 33, 35, 39, 45, 51, 55, 63, 65, 77, 85, 91, 99, 105, 117, 119, 135, 143, 153, 165, 187, 189, 195, 221, 231, 255, 273, 297, 315, 351, 357, 385, 429, 455, 459, 495, 561, 585, 595, 663, 693, 715, 765, 819, 935, 945, 1001, 1071, 1105, 1155, 1287, 1309, 1365, 1485, 1547, 1683, 1755, 1785, 1989, 2079, 2145, 2295, 2431, 2457, 2805, 3003, 3213, 3315, 3465, 3861, 3927, 4095, 4641, 5005, 5049, 5355, 5967, 6435, 6545, 7293, 7735, 8415, 9009, 9945, 10395, 11781, 12155, 12285, 13923, 15015, 16065, 17017, 19305, 19635, 21879, 23205, 25245, 27027, 29835, 35343, 36465, 41769, 45045, 51051, 58905, 65637, 69615, 85085, 109395, 135135, 153153, 176715, 208845, 255255, 328185, 459459, 765765, 2297295]

約数ペア:

[(1, 2297295), (3, 765765), (5, 459459), (7, 328185), (9, 255255), (11, 208845), (13, 176715), (15, 153153), (17, 135135), (21, 109395), (27, 85085), (33, 69615), (35, 65637), (39, 58905), (45, 51051), (51, 45045), (55, 41769), (63, 36465), (65, 35343), (77, 29835), (85, 27027), (91, 25245), (99, 23205), (105, 21879), (117, 19635), (119, 19305), (135, 17017), (143, 16065), (153, 15015), (165, 13923), (187, 12285), (189, 12155), (195, 11781), (221, 10395), (231, 9945), (255, 9009), (273, 8415), (297, 7735), (315, 7293), (351, 6545), (357, 6435), (385, 5967), (429, 5355), (455, 5049), (459, 5005), (495, 4641), (561, 4095), (585, 3927), (595, 3861), (663, 3465), (693, 3315), (715, 3213), (765, 3003), (819, 2805), (935, 2457), (945, 2431), (1001, 2295), (1071, 2145), (1105, 2079), (1155, 1989), (1287, 1785), (1309, 1755), (1365, 1683), (1485, 1547)]