57282225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 130616640

約数和(自身を除く): 73334415

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 49, 55, 65, 75, 77, 91, 105, 109, 143, 147, 165, 175, 195, 231, 245, 273, 275, 325, 327, 385, 429, 455, 525, 539, 545, 637, 715, 735, 763, 825, 975, 1001, 1155, 1199, 1225, 1365, 1417, 1617, 1635, 1911, 1925, 2145, 2275, 2289, 2695, 2725, 3003, 3185, 3575, 3597, 3675, 3815, 4251, 5005, 5341, 5775, 5995, 6825, 7007, 7085, 8085, 8175, 8393, 9555, 9919, 10725, 11445, 13475, 15015, 15587, 15925, 16023, 17985, 19075, 21021, 21255, 25025, 25179, 26705, 29757, 29975, 35035, 35425, 40425, 41965, 46761, 47775, 49595, 57225, 58751, 69433, 75075, 77935, 80115, 89925, 105105, 106275, 109109, 125895, 133525, 148785, 175175, 176253, 208299, 209825, 233805, 247975, 293755, 327327, 347165, 389675, 400575, 525525, 545545, 629475, 743925, 763763, 881265, 1041495, 1169025, 1468775, 1636635, 1735825, 2291289, 2727725, 3818815, 4406325, 5207475, 8183175, 11456445, 19094075, 57282225]

約数ペア:

[(1, 57282225), (3, 19094075), (5, 11456445), (7, 8183175), (11, 5207475), (13, 4406325), (15, 3818815), (21, 2727725), (25, 2291289), (33, 1735825), (35, 1636635), (39, 1468775), (49, 1169025), (55, 1041495), (65, 881265), (75, 763763), (77, 743925), (91, 629475), (105, 545545), (109, 525525), (143, 400575), (147, 389675), (165, 347165), (175, 327327), (195, 293755), (231, 247975), (245, 233805), (273, 209825), (275, 208299), (325, 176253), (327, 175175), (385, 148785), (429, 133525), (455, 125895), (525, 109109), (539, 106275), (545, 105105), (637, 89925), (715, 80115), (735, 77935), (763, 75075), (825, 69433), (975, 58751), (1001, 57225), (1155, 49595), (1199, 47775), (1225, 46761), (1365, 41965), (1417, 40425), (1617, 35425), (1635, 35035), (1911, 29975), (1925, 29757), (2145, 26705), (2275, 25179), (2289, 25025), (2695, 21255), (2725, 21021), (3003, 19075), (3185, 17985), (3575, 16023), (3597, 15925), (3675, 15587), (3815, 15015), (4251, 13475), (5005, 11445), (5341, 10725), (5775, 9919), (5995, 9555), (6825, 8393), (7007, 8175), (7085, 8085)]