2641275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 6110720

約数和(自身を除く): 3469445

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 43, 45, 63, 65, 75, 91, 105, 117, 129, 135, 175, 189, 195, 215, 225, 273, 301, 315, 325, 351, 387, 455, 525, 559, 585, 645, 675, 819, 903, 945, 975, 1075, 1161, 1365, 1505, 1575, 1677, 1755, 1935, 2275, 2457, 2709, 2795, 2925, 3225, 3913, 4095, 4515, 4725, 5031, 5805, 6825, 7525, 8127, 8385, 8775, 9675, 11739, 12285, 13545, 13975, 15093, 19565, 20475, 22575, 25155, 29025, 35217, 40635, 41925, 58695, 61425, 67725, 75465, 97825, 105651, 125775, 176085, 203175, 293475, 377325, 528255, 880425, 2641275]

約数ペア:

[(1, 2641275), (3, 880425), (5, 528255), (7, 377325), (9, 293475), (13, 203175), (15, 176085), (21, 125775), (25, 105651), (27, 97825), (35, 75465), (39, 67725), (43, 61425), (45, 58695), (63, 41925), (65, 40635), (75, 35217), (91, 29025), (105, 25155), (117, 22575), (129, 20475), (135, 19565), (175, 15093), (189, 13975), (195, 13545), (215, 12285), (225, 11739), (273, 9675), (301, 8775), (315, 8385), (325, 8127), (351, 7525), (387, 6825), (455, 5805), (525, 5031), (559, 4725), (585, 4515), (645, 4095), (675, 3913), (819, 3225), (903, 2925), (945, 2795), (975, 2709), (1075, 2457), (1161, 2275), (1365, 1935), (1505, 1755), (1575, 1677)]